8807360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1653

約数の個数: 56

約数和(自身を含む): 22219920

約数和(自身を除く): 13412560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 1619, 2720, 3238, 5440, 6476, 8095, 12952, 16190, 25904, 27523, 32380, 51808, 55046, 64760, 103616, 110092, 129520, 137615, 220184, 259040, 275230, 440368, 518080, 550460, 880736, 1100920, 1761472, 2201840, 4403680, 8807360]

約数ペア:

[(1, 8807360), (2, 4403680), (4, 2201840), (5, 1761472), (8, 1100920), (10, 880736), (16, 550460), (17, 518080), (20, 440368), (32, 275230), (34, 259040), (40, 220184), (64, 137615), (68, 129520), (80, 110092), (85, 103616), (136, 64760), (160, 55046), (170, 51808), (272, 32380), (320, 27523), (340, 25904), (544, 16190), (680, 12952), (1088, 8095), (1360, 6476), (1619, 5440), (2720, 3238)]