61539200

素因数分解:

$2^7\times 5^2\times {\mathrm{19231}}^1$

素因数の和:19255

約数の個数: 48

約数和(自身を含む): 152028960

約数和(自身を除く): 90489760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 19231, 38462, 76924, 96155, 153848, 192310, 307696, 384620, 480775, 615392, 769240, 961550, 1230784, 1538480, 1923100, 2461568, 3076960, 3846200, 6153920, 7692400, 12307840, 15384800, 30769600, 61539200]

約数ペア:

[(1, 61539200), (2, 30769600), (4, 15384800), (5, 12307840), (8, 7692400), (10, 6153920), (16, 3846200), (20, 3076960), (25, 2461568), (32, 1923100), (40, 1538480), (50, 1230784), (64, 961550), (80, 769240), (100, 615392), (128, 480775), (160, 384620), (200, 307696), (320, 192310), (400, 153848), (640, 96155), (800, 76924), (1600, 38462), (3200, 19231)]