2601367080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1667543}}^1$

素因数の和:1667570

約数の個数: 64

約数和(自身を含む): 8404421760

約数和(自身を除く): 5803054680

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, 1667543, 3335086, 5002629, 6670172, 8337715, 10005258, 13340344, 16675430, 20010516, 21678059, 25013145, 33350860, 40021032, 43356118, 50026290, 65034177, 66701720, 86712236, 100052580, 108390295, 130068354, 173424472, 200105160, 216780590, 260136708, 325170885, 433561180, 520273416, 650341770, 867122360, 1300683540, 2601367080]

約数ペア:

[(1, 2601367080), (2, 1300683540), (3, 867122360), (4, 650341770), (5, 520273416), (6, 433561180), (8, 325170885), (10, 260136708), (12, 216780590), (13, 200105160), (15, 173424472), (20, 130068354), (24, 108390295), (26, 100052580), (30, 86712236), (39, 66701720), (40, 65034177), (52, 50026290), (60, 43356118), (65, 40021032), (78, 33350860), (104, 25013145), (120, 21678059), (130, 20010516), (156, 16675430), (195, 13340344), (260, 10005258), (312, 8337715), (390, 6670172), (520, 5002629), (780, 3335086), (1560, 1667543)]