525744830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{4999}}^1$

素因数の和:5828

約数の個数: 32

約数和(自身を含む): 1020600000

約数和(自身を除く): 494855170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 809, 1618, 4045, 4999, 8090, 9998, 10517, 21034, 24995, 49990, 52585, 64987, 105170, 129974, 324935, 649870, 4044191, 8088382, 20220955, 40441910, 52574483, 105148966, 262872415, 525744830]

約数ペア:

[(1, 525744830), (2, 262872415), (5, 105148966), (10, 52574483), (13, 40441910), (26, 20220955), (65, 8088382), (130, 4044191), (809, 649870), (1618, 324935), (4045, 129974), (4999, 105170), (8090, 64987), (9998, 52585), (10517, 49990), (21034, 24995)]