39391584080

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3020827}}^1$

素因数の和:3021003

約数の個数: 40

約数和(自身を含む): 92147337312

約数和(自身を除く): 52755753232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 3020827, 6041654, 12083308, 15104135, 24166616, 30208270, 48333232, 60416540, 120833080, 241666160, 492394801, 984789602, 1969579204, 2461974005, 3939158408, 4923948010, 7878316816, 9847896020, 19695792040, 39391584080]

約数ペア:

[(1, 39391584080), (2, 19695792040), (4, 9847896020), (5, 7878316816), (8, 4923948010), (10, 3939158408), (16, 2461974005), (20, 1969579204), (40, 984789602), (80, 492394801), (163, 241666160), (326, 120833080), (652, 60416540), (815, 48333232), (1304, 30208270), (1630, 24166616), (2608, 15104135), (3260, 12083308), (6520, 6041654), (13040, 3020827)]