187814960

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 453426336

約数和(自身を除く): 265611376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 107, 148, 185, 214, 296, 370, 428, 535, 592, 593, 740, 856, 1070, 1186, 1480, 1712, 2140, 2372, 2960, 2965, 3959, 4280, 4744, 5930, 7918, 8560, 9488, 11860, 15836, 19795, 21941, 23720, 31672, 39590, 43882, 47440, 63344, 63451, 79180, 87764, 109705, 126902, 158360, 175528, 219410, 253804, 316720, 317255, 351056, 438820, 507608, 634510, 877640, 1015216, 1269020, 1755280, 2347687, 2538040, 4695374, 5076080, 9390748, 11738435, 18781496, 23476870, 37562992, 46953740, 93907480, 187814960]

約数ペア:

[(1, 187814960), (2, 93907480), (4, 46953740), (5, 37562992), (8, 23476870), (10, 18781496), (16, 11738435), (20, 9390748), (37, 5076080), (40, 4695374), (74, 2538040), (80, 2347687), (107, 1755280), (148, 1269020), (185, 1015216), (214, 877640), (296, 634510), (370, 507608), (428, 438820), (535, 351056), (592, 317255), (593, 316720), (740, 253804), (856, 219410), (1070, 175528), (1186, 158360), (1480, 126902), (1712, 109705), (2140, 87764), (2372, 79180), (2960, 63451), (2965, 63344), (3959, 47440), (4280, 43882), (4744, 39590), (5930, 31672), (7918, 23720), (8560, 21941), (9488, 19795), (11860, 15836)]