42524020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:601

約数の個数: 96

約数和(自身を含む): 113654016

約数和(自身を除く): 71129996

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 521, 530, 583, 742, 770, 1042, 1060, 1166, 1484, 1540, 1855, 2084, 2332, 2605, 2915, 3647, 3710, 4081, 5210, 5731, 5830, 7294, 7420, 8162, 10420, 11462, 11660, 14588, 16324, 18235, 20405, 22924, 27613, 28655, 36470, 40117, 40810, 55226, 57310, 72940, 80234, 81620, 110452, 114620, 138065, 160468, 193291, 200585, 276130, 303743, 386582, 401170, 552260, 607486, 773164, 802340, 966455, 1214972, 1518715, 1932910, 2126201, 3037430, 3865820, 4252402, 6074860, 8504804, 10631005, 21262010, 42524020]

約数ペア:

[(1, 42524020), (2, 21262010), (4, 10631005), (5, 8504804), (7, 6074860), (10, 4252402), (11, 3865820), (14, 3037430), (20, 2126201), (22, 1932910), (28, 1518715), (35, 1214972), (44, 966455), (53, 802340), (55, 773164), (70, 607486), (77, 552260), (106, 401170), (110, 386582), (140, 303743), (154, 276130), (212, 200585), (220, 193291), (265, 160468), (308, 138065), (371, 114620), (385, 110452), (521, 81620), (530, 80234), (583, 72940), (742, 57310), (770, 55226), (1042, 40810), (1060, 40117), (1166, 36470), (1484, 28655), (1540, 27613), (1855, 22924), (2084, 20405), (2332, 18235), (2605, 16324), (2915, 14588), (3647, 11660), (3710, 11462), (4081, 10420), (5210, 8162), (5731, 7420), (5830, 7294)]