1015617200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{195311}}^1$

素因数の和:195342

約数の個数: 60

約数和(自身を含む): 2627727648

約数和(自身を除く): 1612110448

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, 195311, 390622, 781244, 976555, 1562488, 1953110, 2539043, 3124976, 3906220, 4882775, 5078086, 7812440, 9765550, 10156172, 12695215, 15624880, 19531100, 20312344, 25390430, 39062200, 40624688, 50780860, 63476075, 78124400, 101561720, 126952150, 203123440, 253904300, 507808600, 1015617200]

約数ペア:

[(1, 1015617200), (2, 507808600), (4, 253904300), (5, 203123440), (8, 126952150), (10, 101561720), (13, 78124400), (16, 63476075), (20, 50780860), (25, 40624688), (26, 39062200), (40, 25390430), (50, 20312344), (52, 19531100), (65, 15624880), (80, 12695215), (100, 10156172), (104, 9765550), (130, 7812440), (200, 5078086), (208, 4882775), (260, 3906220), (325, 3124976), (400, 2539043), (520, 1953110), (650, 1562488), (1040, 976555), (1300, 781244), (2600, 390622), (5200, 195311)]