2030947360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{75109}}^1$

素因数の和:75150

約数の個数: 72

約数和(自身を含む): 5195659140

約数和(自身を除く): 3164711780

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 13520, 27040, 75109, 150218, 300436, 375545, 600872, 751090, 976417, 1201744, 1502180, 1952834, 2403488, 3004360, 3905668, 4882085, 6008720, 7811336, 9764170, 12017440, 12693421, 15622672, 19528340, 25386842, 31245344, 39056680, 50773684, 63467105, 78113360, 101547368, 126934210, 156226720, 203094736, 253868420, 406189472, 507736840, 1015473680, 2030947360]

約数ペア:

[(1, 2030947360), (2, 1015473680), (4, 507736840), (5, 406189472), (8, 253868420), (10, 203094736), (13, 156226720), (16, 126934210), (20, 101547368), (26, 78113360), (32, 63467105), (40, 50773684), (52, 39056680), (65, 31245344), (80, 25386842), (104, 19528340), (130, 15622672), (160, 12693421), (169, 12017440), (208, 9764170), (260, 7811336), (338, 6008720), (416, 4882085), (520, 3905668), (676, 3004360), (845, 2403488), (1040, 1952834), (1352, 1502180), (1690, 1201744), (2080, 976417), (2704, 751090), (3380, 600872), (5408, 375545), (6760, 300436), (13520, 150218), (27040, 75109)]