70480960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20023}}^1$

素因数の和:20051

約数の個数: 56

約数和(自身を含む): 183099456

約数和(自身を除く): 112618496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 20023, 40046, 80092, 100115, 160184, 200230, 220253, 320368, 400460, 440506, 640736, 800920, 881012, 1101265, 1281472, 1601840, 1762024, 2202530, 3203680, 3524048, 4405060, 6407360, 7048096, 8810120, 14096192, 17620240, 35240480, 70480960]

約数ペア:

[(1, 70480960), (2, 35240480), (4, 17620240), (5, 14096192), (8, 8810120), (10, 7048096), (11, 6407360), (16, 4405060), (20, 3524048), (22, 3203680), (32, 2202530), (40, 1762024), (44, 1601840), (55, 1281472), (64, 1101265), (80, 881012), (88, 800920), (110, 640736), (160, 440506), (176, 400460), (220, 320368), (320, 220253), (352, 200230), (440, 160184), (704, 100115), (880, 80092), (1760, 40046), (3520, 20023)]