1597029200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{307121}}^1$

素因数の和:307152

約数の個数: 60

約数和(自身を含む): 4132019388

約数和(自身を除く): 2534990188

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 307121, 614242, 1228484, 1535605, 2456968, 3071210, 3992573, 4913936, 6142420, 7678025, 7985146, 12284840, 15356050, 15970292, 19962865, 24569680, 30712100, 31940584, 39925730, 61424200, 63881168, 79851460, 99814325, 122848400, 159702920, 199628650, 319405840, 399257300, 798514600, 1597029200]

約数ペア:

[(1, 1597029200), (2, 798514600), (4, 399257300), (5, 319405840), (8, 199628650), (10, 159702920), (13, 122848400), (16, 99814325), (20, 79851460), (25, 63881168), (26, 61424200), (40, 39925730), (50, 31940584), (52, 30712100), (65, 24569680), (80, 19962865), (100, 15970292), (104, 15356050), (130, 12284840), (200, 7985146), (208, 7678025), (260, 6142420), (325, 4913936), (400, 3992573), (520, 3071210), (650, 2456968), (1040, 1535605), (1300, 1228484), (2600, 614242), (5200, 307121)]