56396600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 143220000

約数和(自身を除く): 86823400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 109, 130, 199, 200, 218, 260, 325, 398, 436, 520, 545, 650, 796, 872, 995, 1090, 1300, 1417, 1592, 1990, 2180, 2587, 2600, 2725, 2834, 3980, 4360, 4975, 5174, 5450, 5668, 7085, 7960, 9950, 10348, 10900, 11336, 12935, 14170, 19900, 20696, 21691, 21800, 25870, 28340, 35425, 39800, 43382, 51740, 56680, 64675, 70850, 86764, 103480, 108455, 129350, 141700, 173528, 216910, 258700, 281983, 283400, 433820, 517400, 542275, 563966, 867640, 1084550, 1127932, 1409915, 2169100, 2255864, 2819830, 4338200, 5639660, 7049575, 11279320, 14099150, 28198300, 56396600]

約数ペア:

[(1, 56396600), (2, 28198300), (4, 14099150), (5, 11279320), (8, 7049575), (10, 5639660), (13, 4338200), (20, 2819830), (25, 2255864), (26, 2169100), (40, 1409915), (50, 1127932), (52, 1084550), (65, 867640), (100, 563966), (104, 542275), (109, 517400), (130, 433820), (199, 283400), (200, 281983), (218, 258700), (260, 216910), (325, 173528), (398, 141700), (436, 129350), (520, 108455), (545, 103480), (650, 86764), (796, 70850), (872, 64675), (995, 56680), (1090, 51740), (1300, 43382), (1417, 39800), (1592, 35425), (1990, 28340), (2180, 25870), (2587, 21800), (2600, 21691), (2725, 20696), (2834, 19900), (3980, 14170), (4360, 12935), (4975, 11336), (5174, 10900), (5450, 10348), (5668, 9950), (7085, 7960)]