73665160

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{27487}}^1$

素因数の和:27565

約数の個数: 32

約数和(自身を含む): 168226560

約数和(自身を除く): 94561400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 27487, 54974, 109948, 137435, 219896, 274870, 549740, 1099480, 1841629, 3683258, 7366516, 9208145, 14733032, 18416290, 36832580, 73665160]

約数ペア:

[(1, 73665160), (2, 36832580), (4, 18416290), (5, 14733032), (8, 9208145), (10, 7366516), (20, 3683258), (40, 1841629), (67, 1099480), (134, 549740), (268, 274870), (335, 219896), (536, 137435), (670, 109948), (1340, 54974), (2680, 27487)]