2761567452040

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{224883343}}^1$

素因数の和:224883661

約数の個数: 32

約数和(自身を含む): 6233766295680

約数和(自身を除く): 3472198843640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1535, 2456, 3070, 6140, 12280, 224883343, 449766686, 899533372, 1124416715, 1799066744, 2248833430, 4497666860, 8995333720, 69039186301, 138078372602, 276156745204, 345195931505, 552313490408, 690391863010, 1380783726020, 2761567452040]

約数ペア:

[(1, 2761567452040), (2, 1380783726020), (4, 690391863010), (5, 552313490408), (8, 345195931505), (10, 276156745204), (20, 138078372602), (40, 69039186301), (307, 8995333720), (614, 4497666860), (1228, 2248833430), (1535, 1799066744), (2456, 1124416715), (3070, 899533372), (6140, 449766686), (12280, 224883343)]