45144320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2747

約数の個数: 72

約数和(自身を含む): 116495736

約数和(自身を除く): 71351416

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 2713, 3328, 4160, 5426, 8320, 10852, 13565, 16640, 21704, 27130, 35269, 43408, 54260, 70538, 86816, 108520, 141076, 173632, 176345, 217040, 282152, 347264, 352690, 434080, 564304, 694528, 705380, 868160, 1128608, 1410760, 1736320, 2257216, 2821520, 3472640, 4514432, 5643040, 9028864, 11286080, 22572160, 45144320]

約数ペア:

[(1, 45144320), (2, 22572160), (4, 11286080), (5, 9028864), (8, 5643040), (10, 4514432), (13, 3472640), (16, 2821520), (20, 2257216), (26, 1736320), (32, 1410760), (40, 1128608), (52, 868160), (64, 705380), (65, 694528), (80, 564304), (104, 434080), (128, 352690), (130, 347264), (160, 282152), (208, 217040), (256, 176345), (260, 173632), (320, 141076), (416, 108520), (520, 86816), (640, 70538), (832, 54260), (1040, 43408), (1280, 35269), (1664, 27130), (2080, 21704), (2713, 16640), (3328, 13565), (4160, 10852), (5426, 8320)]