2713360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2635

約数の個数: 40

約数和(自身を含む): 6796440

約数和(自身を除く): 4083080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2609, 5218, 10436, 13045, 20872, 26090, 33917, 41744, 52180, 67834, 104360, 135668, 169585, 208720, 271336, 339170, 542672, 678340, 1356680, 2713360]

約数ペア:

[(1, 2713360), (2, 1356680), (4, 678340), (5, 542672), (8, 339170), (10, 271336), (13, 208720), (16, 169585), (20, 135668), (26, 104360), (40, 67834), (52, 52180), (65, 41744), (80, 33917), (104, 26090), (130, 20872), (208, 13045), (260, 10436), (520, 5218), (1040, 2609)]