263934060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26029}}^1$

素因数の和:26067

約数の個数: 72

約数和(自身を含む): 800266320

約数和(自身を除く): 536332260

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, 2535, 3380, 5070, 10140, 26029, 52058, 78087, 104116, 130145, 156174, 260290, 312348, 338377, 390435, 520580, 676754, 780870, 1015131, 1353508, 1561740, 1691885, 2030262, 3383770, 4060524, 4398901, 5075655, 6767540, 8797802, 10151310, 13196703, 17595604, 20302620, 21994505, 26393406, 43989010, 52786812, 65983515, 87978020, 131967030, 263934060]

約数ペア:

[(1, 263934060), (2, 131967030), (3, 87978020), (4, 65983515), (5, 52786812), (6, 43989010), (10, 26393406), (12, 21994505), (13, 20302620), (15, 17595604), (20, 13196703), (26, 10151310), (30, 8797802), (39, 6767540), (52, 5075655), (60, 4398901), (65, 4060524), (78, 3383770), (130, 2030262), (156, 1691885), (169, 1561740), (195, 1353508), (260, 1015131), (338, 780870), (390, 676754), (507, 520580), (676, 390435), (780, 338377), (845, 312348), (1014, 260290), (1690, 156174), (2028, 130145), (2535, 104116), (3380, 78087), (5070, 52058), (10140, 26029)]