1572242980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{1151}}^1$

素因数の和:2065

約数の個数: 96

約数和(自身を含む): 4124639232

約数和(自身を除く): 2552396252

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 887, 1151, 1540, 1774, 2302, 3548, 4435, 4604, 5755, 6209, 8057, 8870, 9757, 11510, 12418, 12661, 16114, 17740, 19514, 23020, 24836, 25322, 31045, 32228, 39028, 40285, 48785, 50644, 62090, 63305, 68299, 80570, 88627, 97570, 124180, 126610, 136598, 161140, 177254, 195140, 253220, 273196, 341495, 354508, 443135, 682990, 886270, 1020937, 1365980, 1772540, 2041874, 4083748, 5104685, 7146559, 10209370, 11230307, 14293118, 20418740, 22460614, 28586236, 35732795, 44921228, 56151535, 71465590, 78612149, 112303070, 142931180, 157224298, 224606140, 314448596, 393060745, 786121490, 1572242980]

約数ペア:

[(1, 1572242980), (2, 786121490), (4, 393060745), (5, 314448596), (7, 224606140), (10, 157224298), (11, 142931180), (14, 112303070), (20, 78612149), (22, 71465590), (28, 56151535), (35, 44921228), (44, 35732795), (55, 28586236), (70, 22460614), (77, 20418740), (110, 14293118), (140, 11230307), (154, 10209370), (220, 7146559), (308, 5104685), (385, 4083748), (770, 2041874), (887, 1772540), (1151, 1365980), (1540, 1020937), (1774, 886270), (2302, 682990), (3548, 443135), (4435, 354508), (4604, 341495), (5755, 273196), (6209, 253220), (8057, 195140), (8870, 177254), (9757, 161140), (11510, 136598), (12418, 126610), (12661, 124180), (16114, 97570), (17740, 88627), (19514, 80570), (23020, 68299), (24836, 63305), (25322, 62090), (31045, 50644), (32228, 48785), (39028, 40285)]