4019885846015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1\times {\mathrm{30013}}^1$

素因数の和:32388

約数の個数: 64

約数和(自身を含む): 5606934068736

約数和(自身を除く): 1587048222721

約数列:

[1, 5, 13, 17, 53, 65, 85, 221, 265, 689, 901, 1105, 2287, 3445, 4505, 11435, 11713, 29731, 30013, 38879, 58565, 121211, 148655, 150065, 194395, 390169, 505427, 510221, 606055, 1575743, 1590689, 1950845, 2060587, 2527135, 2551105, 6632873, 7878715, 7953445, 10302935, 20678957, 26787631, 27041713, 33164365, 68639731, 103394785, 133938155, 135208565, 343198655, 351542269, 892316503, 1166875427, 1757711345, 3637905743, 4461582515, 5834377135, 15169380551, 18189528715, 47292774659, 61844397631, 75846902755, 236463873295, 309221988155, 803977169203, 4019885846015]

約数ペア:

[(1, 4019885846015), (5, 803977169203), (13, 309221988155), (17, 236463873295), (53, 75846902755), (65, 61844397631), (85, 47292774659), (221, 18189528715), (265, 15169380551), (689, 5834377135), (901, 4461582515), (1105, 3637905743), (2287, 1757711345), (3445, 1166875427), (4505, 892316503), (11435, 351542269), (11713, 343198655), (29731, 135208565), (30013, 133938155), (38879, 103394785), (58565, 68639731), (121211, 33164365), (148655, 27041713), (150065, 26787631), (194395, 20678957), (390169, 10302935), (505427, 7953445), (510221, 7878715), (606055, 6632873), (1575743, 2551105), (1590689, 2527135), (1950845, 2060587)]