1117492760

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{382703}}^1$

素因数の和:382787

約数の個数: 32

約数和(自身を含む): 2548808640

約数和(自身を除く): 1431315880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 382703, 765406, 1530812, 1913515, 3061624, 3827030, 7654060, 15308120, 27937319, 55874638, 111749276, 139686595, 223498552, 279373190, 558746380, 1117492760]

約数ペア:

[(1, 1117492760), (2, 558746380), (4, 279373190), (5, 223498552), (8, 139686595), (10, 111749276), (20, 55874638), (40, 27937319), (73, 15308120), (146, 7654060), (292, 3827030), (365, 3061624), (584, 1913515), (730, 1530812), (1460, 765406), (2920, 382703)]