76853860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 170755200

約数和(自身を除く): 93901340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 263, 380, 526, 769, 1052, 1315, 1538, 2630, 3076, 3845, 4997, 5260, 7690, 9994, 14611, 15380, 19988, 24985, 29222, 49970, 58444, 73055, 99940, 146110, 202247, 292220, 404494, 808988, 1011235, 2022470, 3842693, 4044940, 7685386, 15370772, 19213465, 38426930, 76853860]

約数ペア:

[(1, 76853860), (2, 38426930), (4, 19213465), (5, 15370772), (10, 7685386), (19, 4044940), (20, 3842693), (38, 2022470), (76, 1011235), (95, 808988), (190, 404494), (263, 292220), (380, 202247), (526, 146110), (769, 99940), (1052, 73055), (1315, 58444), (1538, 49970), (2630, 29222), (3076, 24985), (3845, 19988), (4997, 15380), (5260, 14611), (7690, 9994)]