282811360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10459}}^1$

素因数の和:10500

約数の個数: 72

約数和(自身を含む): 723560040

約数和(自身を除く): 440748680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 520, 676, 845, 1040, 1352, 1690, 2080, 2704, 3380, 5408, 6760, 10459, 13520, 20918, 27040, 41836, 52295, 83672, 104590, 135967, 167344, 209180, 271934, 334688, 418360, 543868, 679835, 836720, 1087736, 1359670, 1673440, 1767571, 2175472, 2719340, 3535142, 4350944, 5438680, 7070284, 8837855, 10877360, 14140568, 17675710, 21754720, 28281136, 35351420, 56562272, 70702840, 141405680, 282811360]

約数ペア:

[(1, 282811360), (2, 141405680), (4, 70702840), (5, 56562272), (8, 35351420), (10, 28281136), (13, 21754720), (16, 17675710), (20, 14140568), (26, 10877360), (32, 8837855), (40, 7070284), (52, 5438680), (65, 4350944), (80, 3535142), (104, 2719340), (130, 2175472), (160, 1767571), (169, 1673440), (208, 1359670), (260, 1087736), (338, 836720), (416, 679835), (520, 543868), (676, 418360), (845, 334688), (1040, 271934), (1352, 209180), (1690, 167344), (2080, 135967), (2704, 104590), (3380, 83672), (5408, 52295), (6760, 41836), (10459, 27040), (13520, 20918)]