7133558720

素因数分解:

$2^6\times 5^1\times {\mathrm{421}}^1\times {\mathrm{52951}}^1$

素因数の和:53389

約数の個数: 56

約数和(自身を含む): 17027456928

約数和(自身を除く): 9893898208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 421, 842, 1684, 2105, 3368, 4210, 6736, 8420, 13472, 16840, 26944, 33680, 52951, 67360, 105902, 134720, 211804, 264755, 423608, 529510, 847216, 1059020, 1694432, 2118040, 3388864, 4236080, 8472160, 16944320, 22292371, 44584742, 89169484, 111461855, 178338968, 222923710, 356677936, 445847420, 713355872, 891694840, 1426711744, 1783389680, 3566779360, 7133558720]

約数ペア:

[(1, 7133558720), (2, 3566779360), (4, 1783389680), (5, 1426711744), (8, 891694840), (10, 713355872), (16, 445847420), (20, 356677936), (32, 222923710), (40, 178338968), (64, 111461855), (80, 89169484), (160, 44584742), (320, 22292371), (421, 16944320), (842, 8472160), (1684, 4236080), (2105, 3388864), (3368, 2118040), (4210, 1694432), (6736, 1059020), (8420, 847216), (13472, 529510), (16840, 423608), (26944, 264755), (33680, 211804), (52951, 134720), (67360, 105902)]