89832560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^2\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 60

約数和(自身を含む): 212704392

約数和(自身を除く): 122871832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 163, 166, 326, 332, 415, 652, 664, 815, 830, 1304, 1328, 1630, 1660, 2608, 3260, 3320, 6520, 6640, 6889, 13040, 13529, 13778, 27058, 27556, 34445, 54116, 55112, 67645, 68890, 108232, 110224, 135290, 137780, 216464, 270580, 275560, 541160, 551120, 1082320, 1122907, 2245814, 4491628, 5614535, 8983256, 11229070, 17966512, 22458140, 44916280, 89832560]

約数ペア:

[(1, 89832560), (2, 44916280), (4, 22458140), (5, 17966512), (8, 11229070), (10, 8983256), (16, 5614535), (20, 4491628), (40, 2245814), (80, 1122907), (83, 1082320), (163, 551120), (166, 541160), (326, 275560), (332, 270580), (415, 216464), (652, 137780), (664, 135290), (815, 110224), (830, 108232), (1304, 68890), (1328, 67645), (1630, 55112), (1660, 54116), (2608, 34445), (3260, 27556), (3320, 27058), (6520, 13778), (6640, 13529), (6889, 13040)]