15667425940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1\times {\mathrm{9539}}^1$

素因数の和:11592

約数の個数: 48

約数和(自身を含む): 33724434240

約数和(自身を除く): 18057008300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2003, 4006, 8012, 9539, 10015, 19078, 20030, 38156, 40060, 47695, 82123, 95390, 164246, 190780, 328492, 391099, 410615, 782198, 821230, 1564396, 1642460, 1955495, 3910990, 7821980, 19106617, 38213234, 76426468, 95533085, 191066170, 382132340, 783371297, 1566742594, 3133485188, 3916856485, 7833712970, 15667425940]

約数ペア:

[(1, 15667425940), (2, 7833712970), (4, 3916856485), (5, 3133485188), (10, 1566742594), (20, 783371297), (41, 382132340), (82, 191066170), (164, 95533085), (205, 76426468), (410, 38213234), (820, 19106617), (2003, 7821980), (4006, 3910990), (8012, 1955495), (9539, 1642460), (10015, 1564396), (19078, 821230), (20030, 782198), (38156, 410615), (40060, 391099), (47695, 328492), (82123, 190780), (95390, 164246)]