2623837240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{77081}}^1$

素因数の和:77152

約数の個数: 64

約数和(自身を含む): 6326890560

約数和(自身を除く): 3703053320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1480, 1702, 3404, 4255, 6808, 8510, 17020, 34040, 77081, 154162, 308324, 385405, 616648, 770810, 1541620, 1772863, 2851997, 3083240, 3545726, 5703994, 7091452, 8864315, 11407988, 14182904, 14259985, 17728630, 22815976, 28519970, 35457260, 57039940, 65595931, 70914520, 114079880, 131191862, 262383724, 327979655, 524767448, 655959310, 1311918620, 2623837240]

約数ペア:

[(1, 2623837240), (2, 1311918620), (4, 655959310), (5, 524767448), (8, 327979655), (10, 262383724), (20, 131191862), (23, 114079880), (37, 70914520), (40, 65595931), (46, 57039940), (74, 35457260), (92, 28519970), (115, 22815976), (148, 17728630), (184, 14259985), (185, 14182904), (230, 11407988), (296, 8864315), (370, 7091452), (460, 5703994), (740, 3545726), (851, 3083240), (920, 2851997), (1480, 1772863), (1702, 1541620), (3404, 770810), (4255, 616648), (6808, 385405), (8510, 308324), (17020, 154162), (34040, 77081)]