2017694080

素因数分解:

$2^7\times 5^1\times {\mathrm{89}}^1\times {\mathrm{35423}}^1$

素因数の和:35531

約数の個数: 64

約数和(自身を含む): 4877884800

約数和(自身を除く): 2860190720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 128, 160, 178, 320, 356, 445, 640, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 11392, 14240, 28480, 35423, 56960, 70846, 141692, 177115, 283384, 354230, 566768, 708460, 1133536, 1416920, 2267072, 2833840, 3152647, 4534144, 5667680, 6305294, 11335360, 12610588, 15763235, 22670720, 25221176, 31526470, 50442352, 63052940, 100884704, 126105880, 201769408, 252211760, 403538816, 504423520, 1008847040, 2017694080]

約数ペア:

[(1, 2017694080), (2, 1008847040), (4, 504423520), (5, 403538816), (8, 252211760), (10, 201769408), (16, 126105880), (20, 100884704), (32, 63052940), (40, 50442352), (64, 31526470), (80, 25221176), (89, 22670720), (128, 15763235), (160, 12610588), (178, 11335360), (320, 6305294), (356, 5667680), (445, 4534144), (640, 3152647), (712, 2833840), (890, 2267072), (1424, 1416920), (1780, 1133536), (2848, 708460), (3560, 566768), (5696, 354230), (7120, 283384), (11392, 177115), (14240, 141692), (28480, 70846), (35423, 56960)]