45384320

素因数分解:

$2^7\times 5^1\times {\mathrm{70913}}^1$

素因数の和:70932

約数の個数: 32

約数和(自身を含む): 108498420

約数和(自身を除く): 63114100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 70913, 141826, 283652, 354565, 567304, 709130, 1134608, 1418260, 2269216, 2836520, 4538432, 5673040, 9076864, 11346080, 22692160, 45384320]

約数ペア:

[(1, 45384320), (2, 22692160), (4, 11346080), (5, 9076864), (8, 5673040), (10, 4538432), (16, 2836520), (20, 2269216), (32, 1418260), (40, 1134608), (64, 709130), (80, 567304), (128, 354565), (160, 283652), (320, 141826), (640, 70913)]