5290351320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{221539}}^1$

素因数の和:221752

約数の個数: 64

約数和(自身を含む): 15950880000

約数和(自身を除く): 10660528680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 23880, 221539, 443078, 664617, 886156, 1107695, 1329234, 1772312, 2215390, 2658468, 3323085, 4430780, 5316936, 6646170, 8861560, 13292340, 26584680, 44086261, 88172522, 132258783, 176345044, 220431305, 264517566, 352690088, 440862610, 529035132, 661293915, 881725220, 1058070264, 1322587830, 1763450440, 2645175660, 5290351320]

約数ペア:

[(1, 5290351320), (2, 2645175660), (3, 1763450440), (4, 1322587830), (5, 1058070264), (6, 881725220), (8, 661293915), (10, 529035132), (12, 440862610), (15, 352690088), (20, 264517566), (24, 220431305), (30, 176345044), (40, 132258783), (60, 88172522), (120, 44086261), (199, 26584680), (398, 13292340), (597, 8861560), (796, 6646170), (995, 5316936), (1194, 4430780), (1592, 3323085), (1990, 2658468), (2388, 2215390), (2985, 1772312), (3980, 1329234), (4776, 1107695), (5970, 886156), (7960, 664617), (11940, 443078), (23880, 221539)]