45551320

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8693}}^1$

素因数の和:8835

約数の個数: 32

約数和(自身を含む): 103284720

約数和(自身を除く): 57733400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 8693, 17386, 34772, 43465, 69544, 86930, 173860, 347720, 1138783, 2277566, 4555132, 5693915, 9110264, 11387830, 22775660, 45551320]

約数ペア:

[(1, 45551320), (2, 22775660), (4, 11387830), (5, 9110264), (8, 5693915), (10, 4555132), (20, 2277566), (40, 1138783), (131, 347720), (262, 173860), (524, 86930), (655, 69544), (1048, 43465), (1310, 34772), (2620, 17386), (5240, 8693)]