10339520

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:505

約数の個数: 56

約数和(自身を含む): 24993600

約数和(自身を除く): 14654080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 158, 160, 316, 320, 395, 409, 632, 790, 818, 1264, 1580, 1636, 2045, 2528, 3160, 3272, 4090, 5056, 6320, 6544, 8180, 12640, 13088, 16360, 25280, 26176, 32311, 32720, 64622, 65440, 129244, 130880, 161555, 258488, 323110, 516976, 646220, 1033952, 1292440, 2067904, 2584880, 5169760, 10339520]

約数ペア:

[(1, 10339520), (2, 5169760), (4, 2584880), (5, 2067904), (8, 1292440), (10, 1033952), (16, 646220), (20, 516976), (32, 323110), (40, 258488), (64, 161555), (79, 130880), (80, 129244), (158, 65440), (160, 64622), (316, 32720), (320, 32311), (395, 26176), (409, 25280), (632, 16360), (790, 13088), (818, 12640), (1264, 8180), (1580, 6544), (1636, 6320), (2045, 5056), (2528, 4090), (3160, 3272)]