1384656700

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 180

約数和(自身を含む): 3598276640

約数和(自身を除く): 2213619940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 73, 79, 98, 100, 140, 146, 158, 175, 196, 245, 292, 316, 343, 350, 365, 395, 490, 511, 553, 686, 700, 730, 790, 980, 1022, 1106, 1225, 1372, 1460, 1580, 1715, 1825, 1975, 2044, 2212, 2401, 2450, 2555, 2765, 3430, 3577, 3650, 3871, 3950, 4802, 4900, 5110, 5530, 5767, 6860, 7154, 7300, 7742, 7900, 8575, 9604, 10220, 11060, 11534, 12005, 12775, 13825, 14308, 15484, 17150, 17885, 19355, 23068, 24010, 25039, 25550, 27097, 27650, 28835, 34300, 35770, 38710, 40369, 48020, 50078, 51100, 54194, 55300, 57670, 60025, 71540, 77420, 80738, 89425, 96775, 100156, 108388, 115340, 120050, 125195, 135485, 144175, 161476, 175273, 178850, 189679, 193550, 201845, 240100, 250390, 270970, 282583, 288350, 350546, 357700, 379358, 387100, 403690, 500780, 541940, 565166, 576700, 625975, 677425, 701092, 758716, 807380, 876365, 948395, 1009225, 1130332, 1251950, 1354850, 1412915, 1752730, 1896790, 1978081, 2018450, 2503900, 2709700, 2825830, 3505460, 3793580, 3956162, 4036900, 4381825, 4741975, 5651660, 7064575, 7912324, 8763650, 9483950, 9890405, 13846567, 14129150, 17527300, 18967900, 19780810, 27693134, 28258300, 39561620, 49452025, 55386268, 69232835, 98904050, 138465670, 197808100, 276931340, 346164175, 692328350, 1384656700]

約数ペア:

[(1, 1384656700), (2, 692328350), (4, 346164175), (5, 276931340), (7, 197808100), (10, 138465670), (14, 98904050), (20, 69232835), (25, 55386268), (28, 49452025), (35, 39561620), (49, 28258300), (50, 27693134), (70, 19780810), (73, 18967900), (79, 17527300), (98, 14129150), (100, 13846567), (140, 9890405), (146, 9483950), (158, 8763650), (175, 7912324), (196, 7064575), (245, 5651660), (292, 4741975), (316, 4381825), (343, 4036900), (350, 3956162), (365, 3793580), (395, 3505460), (490, 2825830), (511, 2709700), (553, 2503900), (686, 2018450), (700, 1978081), (730, 1896790), (790, 1752730), (980, 1412915), (1022, 1354850), (1106, 1251950), (1225, 1130332), (1372, 1009225), (1460, 948395), (1580, 876365), (1715, 807380), (1825, 758716), (1975, 701092), (2044, 677425), (2212, 625975), (2401, 576700), (2450, 565166), (2555, 541940), (2765, 500780), (3430, 403690), (3577, 387100), (3650, 379358), (3871, 357700), (3950, 350546), (4802, 288350), (4900, 282583), (5110, 270970), (5530, 250390), (5767, 240100), (6860, 201845), (7154, 193550), (7300, 189679), (7742, 178850), (7900, 175273), (8575, 161476), (9604, 144175), (10220, 135485), (11060, 125195), (11534, 120050), (12005, 115340), (12775, 108388), (13825, 100156), (14308, 96775), (15484, 89425), (17150, 80738), (17885, 77420), (19355, 71540), (23068, 60025), (24010, 57670), (25039, 55300), (25550, 54194), (27097, 51100), (27650, 50078), (28835, 48020), (34300, 40369), (35770, 38710)]