26541240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20107}}^1$

素因数の和:20132

約数の個数: 64

約数和(自身を含む): 86866560

約数和(自身を除く): 60325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 201070, 221177, 241284, 301605, 402140, 442354, 482568, 603210, 663531, 804280, 884708, 1105885, 1206420, 1327062, 1769416, 2211770, 2412840, 2654124, 3317655, 4423540, 5308248, 6635310, 8847080, 13270620, 26541240]

約数ペア:

[(1, 26541240), (2, 13270620), (3, 8847080), (4, 6635310), (5, 5308248), (6, 4423540), (8, 3317655), (10, 2654124), (11, 2412840), (12, 2211770), (15, 1769416), (20, 1327062), (22, 1206420), (24, 1105885), (30, 884708), (33, 804280), (40, 663531), (44, 603210), (55, 482568), (60, 442354), (66, 402140), (88, 301605), (110, 241284), (120, 221177), (132, 201070), (165, 160856), (220, 120642), (264, 100535), (330, 80428), (440, 60321), (660, 40214), (1320, 20107)]