89912680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 239639400

約数和(自身を除く): 149726720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1210, 1429, 1430, 1573, 2420, 2858, 2860, 3146, 4840, 5716, 5720, 6292, 7145, 7865, 11432, 12584, 14290, 15719, 15730, 18577, 28580, 31438, 31460, 37154, 57160, 62876, 62920, 74308, 78595, 92885, 125752, 148616, 157190, 172909, 185770, 204347, 314380, 345818, 371540, 408694, 628760, 691636, 743080, 817388, 864545, 1021735, 1383272, 1634776, 1729090, 2043470, 2247817, 3458180, 4086940, 4495634, 6916360, 8173880, 8991268, 11239085, 17982536, 22478170, 44956340, 89912680]

約数ペア:

[(1, 89912680), (2, 44956340), (4, 22478170), (5, 17982536), (8, 11239085), (10, 8991268), (11, 8173880), (13, 6916360), (20, 4495634), (22, 4086940), (26, 3458180), (40, 2247817), (44, 2043470), (52, 1729090), (55, 1634776), (65, 1383272), (88, 1021735), (104, 864545), (110, 817388), (121, 743080), (130, 691636), (143, 628760), (220, 408694), (242, 371540), (260, 345818), (286, 314380), (440, 204347), (484, 185770), (520, 172909), (572, 157190), (605, 148616), (715, 125752), (968, 92885), (1144, 78595), (1210, 74308), (1429, 62920), (1430, 62876), (1573, 57160), (2420, 37154), (2858, 31460), (2860, 31438), (3146, 28580), (4840, 18577), (5716, 15730), (5720, 15719), (6292, 14290), (7145, 12584), (7865, 11432)]