233232520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{342989}}^1$

素因数の和:343017

約数の個数: 32

約数和(自身を含む): 555643800

約数和(自身を除く): 322411280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 342989, 685978, 1371956, 1714945, 2743912, 3429890, 5830813, 6859780, 11661626, 13719560, 23323252, 29154065, 46646504, 58308130, 116616260, 233232520]

約数ペア:

[(1, 233232520), (2, 116616260), (4, 58308130), (5, 46646504), (8, 29154065), (10, 23323252), (17, 13719560), (20, 11661626), (34, 6859780), (40, 5830813), (68, 3429890), (85, 2743912), (136, 1714945), (170, 1371956), (340, 685978), (680, 342989)]