88650580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13723}}^1$

素因数の和:13768

約数の個数: 48

約数和(自身を含む): 207506880

約数和(自身を除く): 118856300

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 13723, 27446, 54892, 68615, 137230, 233291, 260737, 274460, 466582, 521474, 933164, 1042948, 1166455, 1303685, 2332910, 2607370, 4432529, 4665820, 5214740, 8865058, 17730116, 22162645, 44325290, 88650580]

約数ペア:

[(1, 88650580), (2, 44325290), (4, 22162645), (5, 17730116), (10, 8865058), (17, 5214740), (19, 4665820), (20, 4432529), (34, 2607370), (38, 2332910), (68, 1303685), (76, 1166455), (85, 1042948), (95, 933164), (170, 521474), (190, 466582), (323, 274460), (340, 260737), (380, 233291), (646, 137230), (1292, 68615), (1615, 54892), (3230, 27446), (6460, 13723)]