45468160

素因数分解:

$2^9\times 5^1\times {\mathrm{17761}}^1$

素因数の和:17784

約数の個数: 40

約数和(自身を含む): 109023156

約数和(自身を除く): 63554996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 17761, 35522, 71044, 88805, 142088, 177610, 284176, 355220, 568352, 710440, 1136704, 1420880, 2273408, 2841760, 4546816, 5683520, 9093632, 11367040, 22734080, 45468160]

約数ペア:

[(1, 45468160), (2, 22734080), (4, 11367040), (5, 9093632), (8, 5683520), (10, 4546816), (16, 2841760), (20, 2273408), (32, 1420880), (40, 1136704), (64, 710440), (80, 568352), (128, 355220), (160, 284176), (256, 177610), (320, 142088), (512, 88805), (640, 71044), (1280, 35522), (2560, 17761)]