86343520

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1409}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 204664320

約数和(自身を除く): 118320800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1409, 1532, 1915, 2818, 3064, 3830, 5636, 6128, 7045, 7660, 11272, 12256, 14090, 15320, 22544, 28180, 30640, 45088, 56360, 61280, 112720, 225440, 539647, 1079294, 2158588, 2698235, 4317176, 5396470, 8634352, 10792940, 17268704, 21585880, 43171760, 86343520]

約数ペア:

[(1, 86343520), (2, 43171760), (4, 21585880), (5, 17268704), (8, 10792940), (10, 8634352), (16, 5396470), (20, 4317176), (32, 2698235), (40, 2158588), (80, 1079294), (160, 539647), (383, 225440), (766, 112720), (1409, 61280), (1532, 56360), (1915, 45088), (2818, 30640), (3064, 28180), (3830, 22544), (5636, 15320), (6128, 14090), (7045, 12256), (7660, 11272)]