103618120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83563}}^1$

素因数の和:83605

約数の個数: 32

約数和(自身を含む): 240664320

約数和(自身を除く): 137046200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 83563, 167126, 334252, 417815, 668504, 835630, 1671260, 2590453, 3342520, 5180906, 10361812, 12952265, 20723624, 25904530, 51809060, 103618120]

約数ペア:

[(1, 103618120), (2, 51809060), (4, 25904530), (5, 20723624), (8, 12952265), (10, 10361812), (20, 5180906), (31, 3342520), (40, 2590453), (62, 1671260), (124, 835630), (155, 668504), (248, 417815), (310, 334252), (620, 167126), (1240, 83563)]