1039785240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{666529}}^1$

素因数の和:666556

約数の個数: 64

約数和(自身を含む): 3359311200

約数和(自身を除く): 2319525960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 666529, 1333058, 1999587, 2666116, 3332645, 3999174, 5332232, 6665290, 7998348, 8664877, 9997935, 13330580, 15996696, 17329754, 19995870, 25994631, 26661160, 34659508, 39991740, 43324385, 51989262, 69319016, 79983480, 86648770, 103978524, 129973155, 173297540, 207957048, 259946310, 346595080, 519892620, 1039785240]

約数ペア:

[(1, 1039785240), (2, 519892620), (3, 346595080), (4, 259946310), (5, 207957048), (6, 173297540), (8, 129973155), (10, 103978524), (12, 86648770), (13, 79983480), (15, 69319016), (20, 51989262), (24, 43324385), (26, 39991740), (30, 34659508), (39, 26661160), (40, 25994631), (52, 19995870), (60, 17329754), (65, 15996696), (78, 13330580), (104, 9997935), (120, 8664877), (130, 7998348), (156, 6665290), (195, 5332232), (260, 3999174), (312, 3332645), (390, 2666116), (520, 1999587), (780, 1333058), (1560, 666529)]