61002880

素因数分解:

$2^7\times 5^1\times {\mathrm{95317}}^1$

素因数の和:95336

約数の個数: 32

約数和(自身を含む): 145836540

約数和(自身を除く): 84833660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 95317, 190634, 381268, 476585, 762536, 953170, 1525072, 1906340, 3050144, 3812680, 6100288, 7625360, 12200576, 15250720, 30501440, 61002880]

約数ペア:

[(1, 61002880), (2, 30501440), (4, 15250720), (5, 12200576), (8, 7625360), (10, 6100288), (16, 3812680), (20, 3050144), (32, 1906340), (40, 1525072), (64, 953170), (80, 762536), (128, 476585), (160, 381268), (320, 190634), (640, 95317)]