2416402360

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{72871}}^1$

素因数の和:73711

約数の個数: 32

約数和(自身を含む): 5443538400

約数和(自身を除く): 3027136040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 3316, 4145, 6632, 8290, 16580, 33160, 72871, 145742, 291484, 364355, 582968, 728710, 1457420, 2914840, 60410059, 120820118, 241640236, 302050295, 483280472, 604100590, 1208201180, 2416402360]

約数ペア:

[(1, 2416402360), (2, 1208201180), (4, 604100590), (5, 483280472), (8, 302050295), (10, 241640236), (20, 120820118), (40, 60410059), (829, 2914840), (1658, 1457420), (3316, 728710), (4145, 582968), (6632, 364355), (8290, 291484), (16580, 145742), (33160, 72871)]