45472640

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 109535760

約数和(自身を除く): 64063120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 313, 320, 454, 626, 640, 908, 1135, 1252, 1565, 1816, 2270, 2504, 3130, 3632, 4540, 5008, 6260, 7264, 9080, 10016, 12520, 14528, 18160, 20032, 25040, 29056, 36320, 40064, 50080, 71051, 72640, 100160, 142102, 145280, 200320, 284204, 355255, 568408, 710510, 1136816, 1421020, 2273632, 2842040, 4547264, 5684080, 9094528, 11368160, 22736320, 45472640]

約数ペア:

[(1, 45472640), (2, 22736320), (4, 11368160), (5, 9094528), (8, 5684080), (10, 4547264), (16, 2842040), (20, 2273632), (32, 1421020), (40, 1136816), (64, 710510), (80, 568408), (128, 355255), (160, 284204), (227, 200320), (313, 145280), (320, 142102), (454, 100160), (626, 72640), (640, 71051), (908, 50080), (1135, 40064), (1252, 36320), (1565, 29056), (1816, 25040), (2270, 20032), (2504, 18160), (3130, 14528), (3632, 12520), (4540, 10016), (5008, 9080), (6260, 7264)]