12003328540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{963349}}^1$

素因数の和:963454

約数の個数: 48

約数和(自身を含む): 29131704000

約数和(自身を除く): 17128375460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 12460, 963349, 1926698, 3853396, 4816745, 6743443, 9633490, 13486886, 19266980, 26973772, 33717215, 67434430, 85738061, 134868860, 171476122, 342952244, 428690305, 600166427, 857380610, 1200332854, 1714761220, 2400665708, 3000832135, 6001664270, 12003328540]

約数ペア:

[(1, 12003328540), (2, 6001664270), (4, 3000832135), (5, 2400665708), (7, 1714761220), (10, 1200332854), (14, 857380610), (20, 600166427), (28, 428690305), (35, 342952244), (70, 171476122), (89, 134868860), (140, 85738061), (178, 67434430), (356, 33717215), (445, 26973772), (623, 19266980), (890, 13486886), (1246, 9633490), (1780, 6743443), (2492, 4816745), (3115, 3853396), (6230, 1926698), (12460, 963349)]