98904050

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 220224000

約数和(自身を除く): 121319950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 73, 79, 98, 146, 158, 175, 245, 343, 350, 365, 395, 490, 511, 553, 686, 730, 790, 1022, 1106, 1225, 1715, 1825, 1975, 2450, 2555, 2765, 3430, 3577, 3650, 3871, 3950, 5110, 5530, 5767, 7154, 7742, 8575, 11534, 12775, 13825, 17150, 17885, 19355, 25039, 25550, 27097, 27650, 28835, 35770, 38710, 40369, 50078, 54194, 57670, 80738, 89425, 96775, 125195, 135485, 144175, 178850, 193550, 201845, 250390, 270970, 282583, 288350, 403690, 565166, 625975, 677425, 1009225, 1251950, 1354850, 1412915, 1978081, 2018450, 2825830, 3956162, 7064575, 9890405, 14129150, 19780810, 49452025, 98904050]

約数ペア:

[(1, 98904050), (2, 49452025), (5, 19780810), (7, 14129150), (10, 9890405), (14, 7064575), (25, 3956162), (35, 2825830), (49, 2018450), (50, 1978081), (70, 1412915), (73, 1354850), (79, 1251950), (98, 1009225), (146, 677425), (158, 625975), (175, 565166), (245, 403690), (343, 288350), (350, 282583), (365, 270970), (395, 250390), (490, 201845), (511, 193550), (553, 178850), (686, 144175), (730, 135485), (790, 125195), (1022, 96775), (1106, 89425), (1225, 80738), (1715, 57670), (1825, 54194), (1975, 50078), (2450, 40369), (2555, 38710), (2765, 35770), (3430, 28835), (3577, 27650), (3650, 27097), (3871, 25550), (3950, 25039), (5110, 19355), (5530, 17885), (5767, 17150), (7154, 13825), (7742, 12775), (8575, 11534)]