3747680

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 9026640

約数和(自身を除く): 5278960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 397, 472, 590, 794, 944, 1180, 1588, 1888, 1985, 2360, 3176, 3970, 4720, 6352, 7940, 9440, 12704, 15880, 23423, 31760, 46846, 63520, 93692, 117115, 187384, 234230, 374768, 468460, 749536, 936920, 1873840, 3747680]

約数ペア:

[(1, 3747680), (2, 1873840), (4, 936920), (5, 749536), (8, 468460), (10, 374768), (16, 234230), (20, 187384), (32, 117115), (40, 93692), (59, 63520), (80, 46846), (118, 31760), (160, 23423), (236, 15880), (295, 12704), (397, 9440), (472, 7940), (590, 6352), (794, 4720), (944, 3970), (1180, 3176), (1588, 2360), (1888, 1985)]