1048366960

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2707}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 2514410496

約数和(自身を除く): 1466043536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 103, 188, 206, 235, 376, 412, 470, 515, 752, 824, 940, 1030, 1648, 1880, 2060, 2707, 3760, 4120, 4841, 5414, 8240, 9682, 10828, 13535, 19364, 21656, 24205, 27070, 38728, 43312, 48410, 54140, 77456, 96820, 108280, 127229, 193640, 216560, 254458, 278821, 387280, 508916, 557642, 636145, 1017832, 1115284, 1272290, 1394105, 2035664, 2230568, 2544580, 2788210, 4461136, 5089160, 5576420, 10178320, 11152840, 13104587, 22305680, 26209174, 52418348, 65522935, 104836696, 131045870, 209673392, 262091740, 524183480, 1048366960]

約数ペア:

[(1, 1048366960), (2, 524183480), (4, 262091740), (5, 209673392), (8, 131045870), (10, 104836696), (16, 65522935), (20, 52418348), (40, 26209174), (47, 22305680), (80, 13104587), (94, 11152840), (103, 10178320), (188, 5576420), (206, 5089160), (235, 4461136), (376, 2788210), (412, 2544580), (470, 2230568), (515, 2035664), (752, 1394105), (824, 1272290), (940, 1115284), (1030, 1017832), (1648, 636145), (1880, 557642), (2060, 508916), (2707, 387280), (3760, 278821), (4120, 254458), (4841, 216560), (5414, 193640), (8240, 127229), (9682, 108280), (10828, 96820), (13535, 77456), (19364, 54140), (21656, 48410), (24205, 43312), (27070, 38728)]