4265676880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1720031}}^1$

素因数の和:1720075

約数の個数: 40

約数和(自身を含む): 10237630464

約数和(自身を除く): 5971953584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1720031, 3440062, 6880124, 8600155, 13760248, 17200310, 27520496, 34400620, 53320961, 68801240, 106641922, 137602480, 213283844, 266604805, 426567688, 533209610, 853135376, 1066419220, 2132838440, 4265676880]

約数ペア:

[(1, 4265676880), (2, 2132838440), (4, 1066419220), (5, 853135376), (8, 533209610), (10, 426567688), (16, 266604805), (20, 213283844), (31, 137602480), (40, 106641922), (62, 68801240), (80, 53320961), (124, 34400620), (155, 27520496), (248, 17200310), (310, 13760248), (496, 8600155), (620, 6880124), (1240, 3440062), (2480, 1720031)]