88632560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65171}}^1$

素因数の和:65201

約数の個数: 40

約数和(自身を含む): 218195856

約数和(自身を除く): 129563296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 65171, 130342, 260684, 325855, 521368, 651710, 1042736, 1107907, 1303420, 2215814, 2606840, 4431628, 5213680, 5539535, 8863256, 11079070, 17726512, 22158140, 44316280, 88632560]

約数ペア:

[(1, 88632560), (2, 44316280), (4, 22158140), (5, 17726512), (8, 11079070), (10, 8863256), (16, 5539535), (17, 5213680), (20, 4431628), (34, 2606840), (40, 2215814), (68, 1303420), (80, 1107907), (85, 1042736), (136, 651710), (170, 521368), (272, 325855), (340, 260684), (680, 130342), (1360, 65171)]