7910720

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:495

約数の個数: 56

約数和(自身を含む): 19202400

約数和(自身を除く): 11291680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 419, 472, 590, 838, 944, 1180, 1676, 1888, 2095, 2360, 3352, 3776, 4190, 4720, 6704, 8380, 9440, 13408, 16760, 18880, 24721, 26816, 33520, 49442, 67040, 98884, 123605, 134080, 197768, 247210, 395536, 494420, 791072, 988840, 1582144, 1977680, 3955360, 7910720]

約数ペア:

[(1, 7910720), (2, 3955360), (4, 1977680), (5, 1582144), (8, 988840), (10, 791072), (16, 494420), (20, 395536), (32, 247210), (40, 197768), (59, 134080), (64, 123605), (80, 98884), (118, 67040), (160, 49442), (236, 33520), (295, 26816), (320, 24721), (419, 18880), (472, 16760), (590, 13408), (838, 9440), (944, 8380), (1180, 6704), (1676, 4720), (1888, 4190), (2095, 3776), (2360, 3352)]