15694449440

素因数分解:

$2^5\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{40483}}^1$

素因数の和:42921

約数の個数: 48

約数和(自身を含む): 37094355648

約数和(自身を除く): 21399906208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2423, 4846, 9692, 12115, 19384, 24230, 38768, 40483, 48460, 77536, 80966, 96920, 161932, 193840, 202415, 323864, 387680, 404830, 647728, 809660, 1295456, 1619320, 3238640, 6477280, 98090309, 196180618, 392361236, 490451545, 784722472, 980903090, 1569444944, 1961806180, 3138889888, 3923612360, 7847224720, 15694449440]

約数ペア:

[(1, 15694449440), (2, 7847224720), (4, 3923612360), (5, 3138889888), (8, 1961806180), (10, 1569444944), (16, 980903090), (20, 784722472), (32, 490451545), (40, 392361236), (80, 196180618), (160, 98090309), (2423, 6477280), (4846, 3238640), (9692, 1619320), (12115, 1295456), (19384, 809660), (24230, 647728), (38768, 404830), (40483, 387680), (48460, 323864), (77536, 202415), (80966, 193840), (96920, 161932)]