74325440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{33181}}^1$

素因数の和:33205

約数の個数: 56

約数和(自身を含む): 202277472

約数和(自身を除く): 127952032

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, 33181, 66362, 132724, 165905, 232267, 265448, 331810, 464534, 530896, 663620, 929068, 1061792, 1161335, 1327240, 1858136, 2123584, 2322670, 2654480, 3716272, 4645340, 5308960, 7432544, 9290680, 10617920, 14865088, 18581360, 37162720, 74325440]

約数ペア:

[(1, 74325440), (2, 37162720), (4, 18581360), (5, 14865088), (7, 10617920), (8, 9290680), (10, 7432544), (14, 5308960), (16, 4645340), (20, 3716272), (28, 2654480), (32, 2322670), (35, 2123584), (40, 1858136), (56, 1327240), (64, 1161335), (70, 1061792), (80, 929068), (112, 663620), (140, 530896), (160, 464534), (224, 331810), (280, 265448), (320, 232267), (448, 165905), (560, 132724), (1120, 66362), (2240, 33181)]