74846860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 172059552

約数和(自身を除く): 97212692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 521, 653, 1042, 1306, 2084, 2605, 2612, 3265, 5210, 5731, 6530, 7183, 10420, 11462, 13060, 14366, 22924, 28655, 28732, 35915, 57310, 71830, 114620, 143660, 340213, 680426, 1360852, 1701065, 3402130, 3742343, 6804260, 7484686, 14969372, 18711715, 37423430, 74846860]

約数ペア:

[(1, 74846860), (2, 37423430), (4, 18711715), (5, 14969372), (10, 7484686), (11, 6804260), (20, 3742343), (22, 3402130), (44, 1701065), (55, 1360852), (110, 680426), (220, 340213), (521, 143660), (653, 114620), (1042, 71830), (1306, 57310), (2084, 35915), (2605, 28732), (2612, 28655), (3265, 22924), (5210, 14366), (5731, 13060), (6530, 11462), (7183, 10420)]