880090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 1741824

約数和(自身を除く): 861734

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 167, 170, 310, 334, 527, 835, 1054, 1670, 2635, 2839, 5177, 5270, 5678, 10354, 14195, 25885, 28390, 51770, 88009, 176018, 440045, 880090]

約数ペア:

[(1, 880090), (2, 440045), (5, 176018), (10, 88009), (17, 51770), (31, 28390), (34, 25885), (62, 14195), (85, 10354), (155, 5678), (167, 5270), (170, 5177), (310, 2839), (334, 2635), (527, 1670), (835, 1054)]