57899960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85147}}^1$

素因数の和:85175

約数の個数: 32

約数和(自身を含む): 137939760

約数和(自身を除く): 80039800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 85147, 170294, 340588, 425735, 681176, 851470, 1447499, 1702940, 2894998, 3405880, 5789996, 7237495, 11579992, 14474990, 28949980, 57899960]

約数ペア:

[(1, 57899960), (2, 28949980), (4, 14474990), (5, 11579992), (8, 7237495), (10, 5789996), (17, 3405880), (20, 2894998), (34, 1702940), (40, 1447499), (68, 851470), (85, 681176), (136, 425735), (170, 340588), (340, 170294), (680, 85147)]