2600647960

素因数分解:

$2^3\times 5^1\times {\mathrm{2767}}^1\times {\mathrm{23497}}^1$

素因数の和:26275

約数の個数: 32

約数和(自身を含む): 5853821760

約数和(自身を除く): 3253173800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2767, 5534, 11068, 13835, 22136, 23497, 27670, 46994, 55340, 93988, 110680, 117485, 187976, 234970, 469940, 939880, 65016199, 130032398, 260064796, 325080995, 520129592, 650161990, 1300323980, 2600647960]

約数ペア:

[(1, 2600647960), (2, 1300323980), (4, 650161990), (5, 520129592), (8, 325080995), (10, 260064796), (20, 130032398), (40, 65016199), (2767, 939880), (5534, 469940), (11068, 234970), (13835, 187976), (22136, 117485), (23497, 110680), (27670, 93988), (46994, 55340)]