98373640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129439}}^1$

素因数の和:129469

約数の個数: 32

約数和(自身を含む): 232992000

約数和(自身を除く): 134618360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 129439, 258878, 517756, 647195, 1035512, 1294390, 2459341, 2588780, 4918682, 5177560, 9837364, 12296705, 19674728, 24593410, 49186820, 98373640]

約数ペア:

[(1, 98373640), (2, 49186820), (4, 24593410), (5, 19674728), (8, 12296705), (10, 9837364), (19, 5177560), (20, 4918682), (38, 2588780), (40, 2459341), (76, 1294390), (95, 1035512), (152, 647195), (190, 517756), (380, 258878), (760, 129439)]