101647520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48869}}^1$

素因数の和:48897

約数の個数: 48

約数和(自身を含む): 258620040

約数和(自身を除く): 156972520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 48869, 97738, 195476, 244345, 390952, 488690, 635297, 781904, 977380, 1270594, 1563808, 1954760, 2541188, 3176485, 3909520, 5082376, 6352970, 7819040, 10164752, 12705940, 20329504, 25411880, 50823760, 101647520]

約数ペア:

[(1, 101647520), (2, 50823760), (4, 25411880), (5, 20329504), (8, 12705940), (10, 10164752), (13, 7819040), (16, 6352970), (20, 5082376), (26, 3909520), (32, 3176485), (40, 2541188), (52, 1954760), (65, 1563808), (80, 1270594), (104, 977380), (130, 781904), (160, 635297), (208, 488690), (260, 390952), (416, 244345), (520, 195476), (1040, 97738), (2080, 48869)]