26199420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33589}}^1$

素因数の和:33614

約数の個数: 48

約数和(自身を含む): 79003680

約数和(自身を除く): 52804260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 33589, 67178, 100767, 134356, 167945, 201534, 335890, 403068, 436657, 503835, 671780, 873314, 1007670, 1309971, 1746628, 2015340, 2183285, 2619942, 4366570, 5239884, 6549855, 8733140, 13099710, 26199420]

約数ペア:

[(1, 26199420), (2, 13099710), (3, 8733140), (4, 6549855), (5, 5239884), (6, 4366570), (10, 2619942), (12, 2183285), (13, 2015340), (15, 1746628), (20, 1309971), (26, 1007670), (30, 873314), (39, 671780), (52, 503835), (60, 436657), (65, 403068), (78, 335890), (130, 201534), (156, 167945), (195, 134356), (260, 100767), (390, 67178), (780, 33589)]