23656620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2333}}^1$

素因数の和:2371

約数の個数: 72

約数和(自身を含む): 71756496

約数和(自身を除く): 48099876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2333, 2535, 3380, 4666, 5070, 6999, 9332, 10140, 11665, 13998, 23330, 27996, 30329, 34995, 46660, 60658, 69990, 90987, 121316, 139980, 151645, 181974, 303290, 363948, 394277, 454935, 606580, 788554, 909870, 1182831, 1577108, 1819740, 1971385, 2365662, 3942770, 4731324, 5914155, 7885540, 11828310, 23656620]

約数ペア:

[(1, 23656620), (2, 11828310), (3, 7885540), (4, 5914155), (5, 4731324), (6, 3942770), (10, 2365662), (12, 1971385), (13, 1819740), (15, 1577108), (20, 1182831), (26, 909870), (30, 788554), (39, 606580), (52, 454935), (60, 394277), (65, 363948), (78, 303290), (130, 181974), (156, 151645), (169, 139980), (195, 121316), (260, 90987), (338, 69990), (390, 60658), (507, 46660), (676, 34995), (780, 30329), (845, 27996), (1014, 23330), (1690, 13998), (2028, 11665), (2333, 10140), (2535, 9332), (3380, 6999), (4666, 5070)]