4073160520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1943

約数の個数: 128

約数和(自身を含む): 10795680000

約数和(自身を除く): 6722519480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 509, 520, 572, 715, 1018, 1144, 1399, 1430, 2036, 2545, 2798, 2860, 4072, 5090, 5596, 5599, 5720, 6617, 6995, 10180, 11192, 11198, 13234, 13990, 15389, 18187, 20360, 22396, 26468, 27980, 27995, 30778, 33085, 36374, 44792, 52936, 55960, 55990, 61556, 66170, 72748, 72787, 76945, 90935, 111980, 123112, 132340, 145496, 145574, 153890, 181870, 200057, 223960, 264680, 291148, 307780, 363740, 363935, 400114, 582296, 615560, 712091, 727480, 727870, 800228, 1000285, 1424182, 1455740, 1600456, 2000570, 2848364, 2911480, 3560455, 4001140, 5696728, 7120910, 7833001, 8002280, 9257183, 14241820, 15666002, 18514366, 28483640, 31332004, 37028732, 39165005, 46285915, 62664008, 74057464, 78330010, 92571830, 101829013, 156660020, 185143660, 203658026, 313320040, 370287320, 407316052, 509145065, 814632104, 1018290130, 2036580260, 4073160520]

約数ペア:

[(1, 4073160520), (2, 2036580260), (4, 1018290130), (5, 814632104), (8, 509145065), (10, 407316052), (11, 370287320), (13, 313320040), (20, 203658026), (22, 185143660), (26, 156660020), (40, 101829013), (44, 92571830), (52, 78330010), (55, 74057464), (65, 62664008), (88, 46285915), (104, 39165005), (110, 37028732), (130, 31332004), (143, 28483640), (220, 18514366), (260, 15666002), (286, 14241820), (440, 9257183), (509, 8002280), (520, 7833001), (572, 7120910), (715, 5696728), (1018, 4001140), (1144, 3560455), (1399, 2911480), (1430, 2848364), (2036, 2000570), (2545, 1600456), (2798, 1455740), (2860, 1424182), (4072, 1000285), (5090, 800228), (5596, 727870), (5599, 727480), (5720, 712091), (6617, 615560), (6995, 582296), (10180, 400114), (11192, 363935), (11198, 363740), (13234, 307780), (13990, 291148), (15389, 264680), (18187, 223960), (20360, 200057), (22396, 181870), (26468, 153890), (27980, 145574), (27995, 145496), (30778, 132340), (33085, 123112), (36374, 111980), (44792, 90935), (52936, 76945), (55960, 72787), (55990, 72748), (61556, 66170)]