134336800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12917}}^1$

素因数の和:12950

約数の個数: 72

約数和(自身を含む): 353203956

約数和(自身を除く): 218867156

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 12917, 25834, 51668, 64585, 103336, 129170, 167921, 206672, 258340, 322925, 335842, 413344, 516680, 645850, 671684, 839605, 1033360, 1291700, 1343368, 1679210, 2066720, 2583400, 2686736, 3358420, 4198025, 5166800, 5373472, 6716840, 8396050, 10333600, 13433680, 16792100, 26867360, 33584200, 67168400, 134336800]

約数ペア:

[(1, 134336800), (2, 67168400), (4, 33584200), (5, 26867360), (8, 16792100), (10, 13433680), (13, 10333600), (16, 8396050), (20, 6716840), (25, 5373472), (26, 5166800), (32, 4198025), (40, 3358420), (50, 2686736), (52, 2583400), (65, 2066720), (80, 1679210), (100, 1343368), (104, 1291700), (130, 1033360), (160, 839605), (200, 671684), (208, 645850), (260, 516680), (325, 413344), (400, 335842), (416, 322925), (520, 258340), (650, 206672), (800, 167921), (1040, 129170), (1300, 103336), (2080, 64585), (2600, 51668), (5200, 25834), (10400, 12917)]