11415820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 27313776

約数和(自身を除く): 15897956

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 83, 92, 115, 130, 166, 230, 260, 299, 332, 415, 460, 529, 598, 830, 1058, 1079, 1196, 1495, 1660, 1909, 2116, 2158, 2645, 2990, 3818, 4316, 5290, 5395, 5980, 6877, 7636, 9545, 10580, 10790, 13754, 19090, 21580, 24817, 27508, 34385, 38180, 43907, 49634, 68770, 87814, 99268, 124085, 137540, 175628, 219535, 248170, 439070, 496340, 570791, 878140, 1141582, 2283164, 2853955, 5707910, 11415820]

約数ペア:

[(1, 11415820), (2, 5707910), (4, 2853955), (5, 2283164), (10, 1141582), (13, 878140), (20, 570791), (23, 496340), (26, 439070), (46, 248170), (52, 219535), (65, 175628), (83, 137540), (92, 124085), (115, 99268), (130, 87814), (166, 68770), (230, 49634), (260, 43907), (299, 38180), (332, 34385), (415, 27508), (460, 24817), (529, 21580), (598, 19090), (830, 13754), (1058, 10790), (1079, 10580), (1196, 9545), (1495, 7636), (1660, 6877), (1909, 5980), (2116, 5395), (2158, 5290), (2645, 4316), (2990, 3818)]