105218360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202343}}^1$

素因数の和:202367

約数の個数: 32

約数和(自身を含む): 254953440

約数和(自身を除く): 149735080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 202343, 404686, 809372, 1011715, 1618744, 2023430, 2630459, 4046860, 5260918, 8093720, 10521836, 13152295, 21043672, 26304590, 52609180, 105218360]

約数ペア:

[(1, 105218360), (2, 52609180), (4, 26304590), (5, 21043672), (8, 13152295), (10, 10521836), (13, 8093720), (20, 5260918), (26, 4046860), (40, 2630459), (52, 2023430), (65, 1618744), (104, 1011715), (130, 809372), (260, 404686), (520, 202343)]