4727918480

素因数分解:

$2^4\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{19009}}^1$

素因数の和:22131

約数の個数: 40

約数和(自身を含む): 10996524600

約数和(自身を除く): 6268606120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3109, 6218, 12436, 15545, 19009, 24872, 31090, 38018, 49744, 62180, 76036, 95045, 124360, 152072, 190090, 248720, 304144, 380180, 760360, 1520720, 59098981, 118197962, 236395924, 295494905, 472791848, 590989810, 945583696, 1181979620, 2363959240, 4727918480]

約数ペア:

[(1, 4727918480), (2, 2363959240), (4, 1181979620), (5, 945583696), (8, 590989810), (10, 472791848), (16, 295494905), (20, 236395924), (40, 118197962), (80, 59098981), (3109, 1520720), (6218, 760360), (12436, 380180), (15545, 304144), (19009, 248720), (24872, 190090), (31090, 152072), (38018, 124360), (49744, 95045), (62180, 76036)]