1026005840

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^2\times {\mathrm{2857}}^1$

素因数の和:3004

約数の個数: 60

約数和(自身を含む): 2422446516

約数和(自身を除く): 1396440676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 2857, 4489, 5360, 5714, 8978, 11428, 14285, 17956, 22445, 22856, 28570, 35912, 44890, 45712, 57140, 71824, 89780, 114280, 179560, 191419, 228560, 359120, 382838, 765676, 957095, 1531352, 1914190, 3062704, 3828380, 7656760, 12825073, 15313520, 25650146, 51300292, 64125365, 102600584, 128250730, 205201168, 256501460, 513002920, 1026005840]

約数ペア:

[(1, 1026005840), (2, 513002920), (4, 256501460), (5, 205201168), (8, 128250730), (10, 102600584), (16, 64125365), (20, 51300292), (40, 25650146), (67, 15313520), (80, 12825073), (134, 7656760), (268, 3828380), (335, 3062704), (536, 1914190), (670, 1531352), (1072, 957095), (1340, 765676), (2680, 382838), (2857, 359120), (4489, 228560), (5360, 191419), (5714, 179560), (8978, 114280), (11428, 89780), (14285, 71824), (17956, 57140), (22445, 45712), (22856, 44890), (28570, 35912)]