67459880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 164160000

約数和(自身を除く): 96700120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2399, 2812, 3515, 4798, 5624, 7030, 9596, 11995, 14060, 19192, 23990, 28120, 45581, 47980, 88763, 91162, 95960, 177526, 182324, 227905, 355052, 364648, 443815, 455810, 710104, 887630, 911620, 1686497, 1775260, 1823240, 3372994, 3550520, 6745988, 8432485, 13491976, 16864970, 33729940, 67459880]

約数ペア:

[(1, 67459880), (2, 33729940), (4, 16864970), (5, 13491976), (8, 8432485), (10, 6745988), (19, 3550520), (20, 3372994), (37, 1823240), (38, 1775260), (40, 1686497), (74, 911620), (76, 887630), (95, 710104), (148, 455810), (152, 443815), (185, 364648), (190, 355052), (296, 227905), (370, 182324), (380, 177526), (703, 95960), (740, 91162), (760, 88763), (1406, 47980), (1480, 45581), (2399, 28120), (2812, 23990), (3515, 19192), (4798, 14060), (5624, 11995), (7030, 9596)]