74764480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{33377}}^1$

素因数の和:33401

約数の個数: 56

約数和(自身を含む): 203472288

約数和(自身を除く): 128707808

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 33377, 66754, 133508, 166885, 233639, 267016, 333770, 467278, 534032, 667540, 934556, 1068064, 1168195, 1335080, 1869112, 2136128, 2336390, 2670160, 3738224, 4672780, 5340320, 7476448, 9345560, 10680640, 14952896, 18691120, 37382240, 74764480]

約数ペア:

[(1, 74764480), (2, 37382240), (4, 18691120), (5, 14952896), (7, 10680640), (8, 9345560), (10, 7476448), (14, 5340320), (16, 4672780), (20, 3738224), (28, 2670160), (32, 2336390), (35, 2136128), (40, 1869112), (56, 1335080), (64, 1168195), (70, 1068064), (80, 934556), (112, 667540), (140, 534032), (160, 467278), (224, 333770), (280, 267016), (320, 233639), (448, 166885), (560, 133508), (1120, 66754), (2240, 33377)]