74989760

素因数分解:

$2^6\times 5^1\times {\mathrm{234343}}^1$

素因数の和:234360

約数の個数: 28

約数和(自身を含む): 178570128

約数和(自身を除く): 103580368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 234343, 468686, 937372, 1171715, 1874744, 2343430, 3749488, 4686860, 7498976, 9373720, 14997952, 18747440, 37494880, 74989760]

約数ペア:

[(1, 74989760), (2, 37494880), (4, 18747440), (5, 14997952), (8, 9373720), (10, 7498976), (16, 4686860), (20, 3749488), (32, 2343430), (40, 1874744), (64, 1171715), (80, 937372), (160, 468686), (320, 234343)]