88253800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 220264920

約数和(自身を除く): 132011120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 101, 136, 170, 200, 202, 257, 340, 404, 425, 505, 514, 680, 808, 850, 1010, 1028, 1285, 1700, 1717, 2020, 2056, 2525, 2570, 3400, 3434, 4040, 4369, 5050, 5140, 6425, 6868, 8585, 8738, 10100, 10280, 12850, 13736, 17170, 17476, 20200, 21845, 25700, 25957, 34340, 34952, 42925, 43690, 51400, 51914, 68680, 85850, 87380, 103828, 109225, 129785, 171700, 174760, 207656, 218450, 259570, 343400, 436900, 441269, 519140, 648925, 873800, 882538, 1038280, 1297850, 1765076, 2206345, 2595700, 3530152, 4412690, 5191400, 8825380, 11031725, 17650760, 22063450, 44126900, 88253800]

約数ペア:

[(1, 88253800), (2, 44126900), (4, 22063450), (5, 17650760), (8, 11031725), (10, 8825380), (17, 5191400), (20, 4412690), (25, 3530152), (34, 2595700), (40, 2206345), (50, 1765076), (68, 1297850), (85, 1038280), (100, 882538), (101, 873800), (136, 648925), (170, 519140), (200, 441269), (202, 436900), (257, 343400), (340, 259570), (404, 218450), (425, 207656), (505, 174760), (514, 171700), (680, 129785), (808, 109225), (850, 103828), (1010, 87380), (1028, 85850), (1285, 68680), (1700, 51914), (1717, 51400), (2020, 43690), (2056, 42925), (2525, 34952), (2570, 34340), (3400, 25957), (3434, 25700), (4040, 21845), (4369, 20200), (5050, 17476), (5140, 17170), (6425, 13736), (6868, 12850), (8585, 10280), (8738, 10100)]