4786516400

素因数分解:

$2^4\times 5^2\times {\mathrm{857}}^1\times {\mathrm{13963}}^1$

素因数の和:14838

約数の個数: 60

約数和(自身を含む): 11513848632

約数和(自身を除く): 6727332232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 857, 1714, 3428, 4285, 6856, 8570, 13712, 13963, 17140, 21425, 27926, 34280, 42850, 55852, 68560, 69815, 85700, 111704, 139630, 171400, 223408, 279260, 342800, 349075, 558520, 698150, 1117040, 1396300, 2792600, 5585200, 11966291, 23932582, 47865164, 59831455, 95730328, 119662910, 191460656, 239325820, 299157275, 478651640, 598314550, 957303280, 1196629100, 2393258200, 4786516400]

約数ペア:

[(1, 4786516400), (2, 2393258200), (4, 1196629100), (5, 957303280), (8, 598314550), (10, 478651640), (16, 299157275), (20, 239325820), (25, 191460656), (40, 119662910), (50, 95730328), (80, 59831455), (100, 47865164), (200, 23932582), (400, 11966291), (857, 5585200), (1714, 2792600), (3428, 1396300), (4285, 1117040), (6856, 698150), (8570, 558520), (13712, 349075), (13963, 342800), (17140, 279260), (21425, 223408), (27926, 171400), (34280, 139630), (42850, 111704), (55852, 85700), (68560, 69815)]