65605160

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{2729}}^1$

素因数の和:3341

約数の個数: 32

約数和(自身を含む): 147911400

約数和(自身を除く): 82306240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 2729, 3005, 4808, 5458, 6010, 10916, 12020, 13645, 21832, 24040, 27290, 54580, 109160, 1640129, 3280258, 6560516, 8200645, 13121032, 16401290, 32802580, 65605160]

約数ペア:

[(1, 65605160), (2, 32802580), (4, 16401290), (5, 13121032), (8, 8200645), (10, 6560516), (20, 3280258), (40, 1640129), (601, 109160), (1202, 54580), (2404, 27290), (2729, 24040), (3005, 21832), (4808, 13645), (5458, 12020), (6010, 10916)]