39124550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 75209472

約数和(自身を除く): 36084922

約数列:

[1, 2, 5, 10, 25, 50, 71, 103, 107, 142, 206, 214, 355, 515, 535, 710, 1030, 1070, 1775, 2575, 2675, 3550, 5150, 5350, 7313, 7597, 11021, 14626, 15194, 22042, 36565, 37985, 55105, 73130, 75970, 110210, 182825, 189925, 275525, 365650, 379850, 551050, 782491, 1564982, 3912455, 7824910, 19562275, 39124550]

約数ペア:

[(1, 39124550), (2, 19562275), (5, 7824910), (10, 3912455), (25, 1564982), (50, 782491), (71, 551050), (103, 379850), (107, 365650), (142, 275525), (206, 189925), (214, 182825), (355, 110210), (515, 75970), (535, 73130), (710, 55105), (1030, 37985), (1070, 36565), (1775, 22042), (2575, 15194), (2675, 14626), (3550, 11021), (5150, 7597), (5350, 7313)]