230196080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92821}}^1$

素因数の和:92865

約数の個数: 40

約数和(自身を含む): 552476544

約数和(自身を除く): 322280464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 92821, 185642, 371284, 464105, 742568, 928210, 1485136, 1856420, 2877451, 3712840, 5754902, 7425680, 11509804, 14387255, 23019608, 28774510, 46039216, 57549020, 115098040, 230196080]

約数ペア:

[(1, 230196080), (2, 115098040), (4, 57549020), (5, 46039216), (8, 28774510), (10, 23019608), (16, 14387255), (20, 11509804), (31, 7425680), (40, 5754902), (62, 3712840), (80, 2877451), (124, 1856420), (155, 1485136), (248, 928210), (310, 742568), (496, 464105), (620, 371284), (1240, 185642), (2480, 92821)]