5419400

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 14880000

約数和(自身を除く): 9460600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 79, 98, 100, 140, 158, 175, 196, 200, 245, 280, 316, 343, 350, 392, 395, 490, 553, 632, 686, 700, 790, 980, 1106, 1225, 1372, 1400, 1580, 1715, 1960, 1975, 2212, 2450, 2744, 2765, 3160, 3430, 3871, 3950, 4424, 4900, 5530, 6860, 7742, 7900, 8575, 9800, 11060, 13720, 13825, 15484, 15800, 17150, 19355, 22120, 27097, 27650, 30968, 34300, 38710, 54194, 55300, 68600, 77420, 96775, 108388, 110600, 135485, 154840, 193550, 216776, 270970, 387100, 541940, 677425, 774200, 1083880, 1354850, 2709700, 5419400]

約数ペア:

[(1, 5419400), (2, 2709700), (4, 1354850), (5, 1083880), (7, 774200), (8, 677425), (10, 541940), (14, 387100), (20, 270970), (25, 216776), (28, 193550), (35, 154840), (40, 135485), (49, 110600), (50, 108388), (56, 96775), (70, 77420), (79, 68600), (98, 55300), (100, 54194), (140, 38710), (158, 34300), (175, 30968), (196, 27650), (200, 27097), (245, 22120), (280, 19355), (316, 17150), (343, 15800), (350, 15484), (392, 13825), (395, 13720), (490, 11060), (553, 9800), (632, 8575), (686, 7900), (700, 7742), (790, 6860), (980, 5530), (1106, 4900), (1225, 4424), (1372, 3950), (1400, 3871), (1580, 3430), (1715, 3160), (1960, 2765), (1975, 2744), (2212, 2450)]