15702496100

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{17681}}^1$

素因数の和:17885

約数の個数: 72

約数和(自身を含む): 34809209568

約数和(自身を除く): 19106713468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 107, 166, 214, 332, 415, 428, 535, 830, 1070, 1660, 2075, 2140, 2675, 4150, 5350, 8300, 8881, 10700, 17681, 17762, 35362, 35524, 44405, 70724, 88405, 88810, 176810, 177620, 222025, 353620, 442025, 444050, 884050, 888100, 1467523, 1768100, 1891867, 2935046, 3783734, 5870092, 7337615, 7567468, 9459335, 14675230, 18918670, 29350460, 36688075, 37837340, 47296675, 73376150, 94593350, 146752300, 157024961, 189186700, 314049922, 628099844, 785124805, 1570249610, 3140499220, 3925624025, 7851248050, 15702496100]

約数ペア:

[(1, 15702496100), (2, 7851248050), (4, 3925624025), (5, 3140499220), (10, 1570249610), (20, 785124805), (25, 628099844), (50, 314049922), (83, 189186700), (100, 157024961), (107, 146752300), (166, 94593350), (214, 73376150), (332, 47296675), (415, 37837340), (428, 36688075), (535, 29350460), (830, 18918670), (1070, 14675230), (1660, 9459335), (2075, 7567468), (2140, 7337615), (2675, 5870092), (4150, 3783734), (5350, 2935046), (8300, 1891867), (8881, 1768100), (10700, 1467523), (17681, 888100), (17762, 884050), (35362, 444050), (35524, 442025), (44405, 353620), (70724, 222025), (88405, 177620), (88810, 176810)]