195796580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 484468992

約数和(自身を除く): 288672412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 101, 122, 140, 202, 227, 244, 305, 404, 427, 454, 505, 610, 707, 854, 908, 1010, 1135, 1220, 1414, 1589, 1708, 2020, 2135, 2270, 2828, 3178, 3535, 4270, 4540, 6161, 6356, 7070, 7945, 8540, 12322, 13847, 14140, 15890, 22927, 24644, 27694, 30805, 31780, 43127, 45854, 55388, 61610, 69235, 86254, 91708, 96929, 114635, 123220, 138470, 160489, 172508, 193858, 215635, 229270, 276940, 320978, 387716, 431270, 458540, 484645, 641956, 802445, 862540, 969290, 1398547, 1604890, 1938580, 2797094, 3209780, 5594188, 6992735, 9789829, 13985470, 19579658, 27970940, 39159316, 48949145, 97898290, 195796580]

約数ペア:

[(1, 195796580), (2, 97898290), (4, 48949145), (5, 39159316), (7, 27970940), (10, 19579658), (14, 13985470), (20, 9789829), (28, 6992735), (35, 5594188), (61, 3209780), (70, 2797094), (101, 1938580), (122, 1604890), (140, 1398547), (202, 969290), (227, 862540), (244, 802445), (305, 641956), (404, 484645), (427, 458540), (454, 431270), (505, 387716), (610, 320978), (707, 276940), (854, 229270), (908, 215635), (1010, 193858), (1135, 172508), (1220, 160489), (1414, 138470), (1589, 123220), (1708, 114635), (2020, 96929), (2135, 91708), (2270, 86254), (2828, 69235), (3178, 61610), (3535, 55388), (4270, 45854), (4540, 43127), (6161, 31780), (6356, 30805), (7070, 27694), (7945, 24644), (8540, 22927), (12322, 15890), (13847, 14140)]