100402001275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{18143}}^1$

素因数の和:18648

約数の個数: 48

約数和(自身を含む): 136678752000

約数和(自身を除く): 36276750725

約数列:

[1, 5, 17, 25, 29, 85, 145, 425, 449, 493, 725, 2245, 2465, 7633, 11225, 12325, 13021, 18143, 38165, 65105, 90715, 190825, 221357, 308431, 325525, 453575, 526147, 1106785, 1542155, 2630735, 5533925, 7710775, 8146207, 8944499, 13153675, 40731035, 44722495, 138485519, 203655175, 223612475, 236240003, 692427595, 1181200015, 3462137975, 4016080051, 5906000075, 20080400255, 100402001275]

約数ペア:

[(1, 100402001275), (5, 20080400255), (17, 5906000075), (25, 4016080051), (29, 3462137975), (85, 1181200015), (145, 692427595), (425, 236240003), (449, 223612475), (493, 203655175), (725, 138485519), (2245, 44722495), (2465, 40731035), (7633, 13153675), (11225, 8944499), (12325, 8146207), (13021, 7710775), (18143, 5533925), (38165, 2630735), (65105, 1542155), (90715, 1106785), (190825, 526147), (221357, 453575), (308431, 325525)]