48741040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35839}}^1$

素因数の和:35869

約数の個数: 40

約数和(自身を含む): 119992320

約数和(自身を除く): 71251280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 35839, 71678, 143356, 179195, 286712, 358390, 573424, 609263, 716780, 1218526, 1433560, 2437052, 2867120, 3046315, 4874104, 6092630, 9748208, 12185260, 24370520, 48741040]

約数ペア:

[(1, 48741040), (2, 24370520), (4, 12185260), (5, 9748208), (8, 6092630), (10, 4874104), (16, 3046315), (17, 2867120), (20, 2437052), (34, 1433560), (40, 1218526), (68, 716780), (80, 609263), (85, 573424), (136, 358390), (170, 286712), (272, 179195), (340, 143356), (680, 71678), (1360, 35839)]