389628050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1740

約数の個数: 96

約数和(自身を含む): 894585600

約数和(自身を除く): 504957550

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 29, 35, 46, 50, 58, 70, 115, 145, 161, 175, 203, 230, 290, 322, 350, 406, 575, 667, 725, 805, 1015, 1150, 1334, 1450, 1610, 1669, 2030, 3335, 3338, 4025, 4669, 5075, 6670, 8050, 8345, 9338, 10150, 11683, 16675, 16690, 23345, 23366, 33350, 38387, 41725, 46690, 48401, 58415, 76774, 83450, 96802, 116725, 116830, 191935, 233450, 242005, 268709, 292075, 338807, 383870, 484010, 537418, 584150, 677614, 959675, 1113223, 1210025, 1343545, 1694035, 1919350, 2226446, 2420050, 2687090, 3388070, 5566115, 6717725, 7792561, 8470175, 11132230, 13435450, 15585122, 16940350, 27830575, 38962805, 55661150, 77925610, 194814025, 389628050]

約数ペア:

[(1, 389628050), (2, 194814025), (5, 77925610), (7, 55661150), (10, 38962805), (14, 27830575), (23, 16940350), (25, 15585122), (29, 13435450), (35, 11132230), (46, 8470175), (50, 7792561), (58, 6717725), (70, 5566115), (115, 3388070), (145, 2687090), (161, 2420050), (175, 2226446), (203, 1919350), (230, 1694035), (290, 1343545), (322, 1210025), (350, 1113223), (406, 959675), (575, 677614), (667, 584150), (725, 537418), (805, 484010), (1015, 383870), (1150, 338807), (1334, 292075), (1450, 268709), (1610, 242005), (1669, 233450), (2030, 191935), (3335, 116830), (3338, 116725), (4025, 96802), (4669, 83450), (5075, 76774), (6670, 58415), (8050, 48401), (8345, 46690), (9338, 41725), (10150, 38387), (11683, 33350), (16675, 23366), (16690, 23345)]