26269090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 49351680

約数和(自身を除く): 23082590

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 839, 1010, 1678, 3131, 4195, 6262, 8390, 15655, 26009, 31310, 52018, 84739, 130045, 169478, 260090, 423695, 847390, 2626909, 5253818, 13134545, 26269090]

約数ペア:

[(1, 26269090), (2, 13134545), (5, 5253818), (10, 2626909), (31, 847390), (62, 423695), (101, 260090), (155, 169478), (202, 130045), (310, 84739), (505, 52018), (839, 31310), (1010, 26009), (1678, 15655), (3131, 8390), (4195, 6262)]