4312700

素因数分解:

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

素因数の和:183

約数の個数: 72

約数和(自身を含む): 10978464

約数和(自身を除く): 6665764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 101, 122, 140, 175, 202, 244, 305, 350, 404, 427, 505, 610, 700, 707, 854, 1010, 1220, 1414, 1525, 1708, 2020, 2135, 2525, 2828, 3050, 3535, 4270, 5050, 6100, 6161, 7070, 8540, 10100, 10675, 12322, 14140, 17675, 21350, 24644, 30805, 35350, 42700, 43127, 61610, 70700, 86254, 123220, 154025, 172508, 215635, 308050, 431270, 616100, 862540, 1078175, 2156350, 4312700]

約数ペア:

[(1, 4312700), (2, 2156350), (4, 1078175), (5, 862540), (7, 616100), (10, 431270), (14, 308050), (20, 215635), (25, 172508), (28, 154025), (35, 123220), (50, 86254), (61, 70700), (70, 61610), (100, 43127), (101, 42700), (122, 35350), (140, 30805), (175, 24644), (202, 21350), (244, 17675), (305, 14140), (350, 12322), (404, 10675), (427, 10100), (505, 8540), (610, 7070), (700, 6161), (707, 6100), (854, 5050), (1010, 4270), (1220, 3535), (1414, 3050), (1525, 2828), (1708, 2525), (2020, 2135)]