1569047020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1\times {\mathrm{2953}}^1$

素因数の和:3850

約数の個数: 48

約数和(自身を含む): 3406411008

約数和(自身を除く): 1837363988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 857, 1714, 2953, 3428, 4285, 5906, 8570, 11812, 14765, 17140, 26567, 29530, 53134, 59060, 91543, 106268, 132835, 183086, 265670, 366172, 457715, 531340, 915430, 1830860, 2530721, 5061442, 10122884, 12653605, 25307210, 50614420, 78452351, 156904702, 313809404, 392261755, 784523510, 1569047020]

約数ペア:

[(1, 1569047020), (2, 784523510), (4, 392261755), (5, 313809404), (10, 156904702), (20, 78452351), (31, 50614420), (62, 25307210), (124, 12653605), (155, 10122884), (310, 5061442), (620, 2530721), (857, 1830860), (1714, 915430), (2953, 531340), (3428, 457715), (4285, 366172), (5906, 265670), (8570, 183086), (11812, 132835), (14765, 106268), (17140, 91543), (26567, 59060), (29530, 53134)]