2022990040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 4958553600

約数和(自身を除く): 2935563560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 103, 152, 172, 190, 206, 215, 344, 380, 412, 430, 515, 601, 760, 817, 824, 860, 1030, 1202, 1634, 1720, 1957, 2060, 2404, 3005, 3268, 3914, 4085, 4120, 4429, 4808, 6010, 6536, 7828, 8170, 8858, 9785, 11419, 12020, 15656, 16340, 17716, 19570, 22145, 22838, 24040, 25843, 32680, 35432, 39140, 44290, 45676, 51686, 57095, 61903, 78280, 84151, 88580, 91352, 103372, 114190, 123806, 129215, 168302, 177160, 206744, 228380, 247612, 258430, 309515, 336604, 420755, 456760, 491017, 495224, 516860, 619030, 673208, 841510, 982034, 1033720, 1176157, 1238060, 1683020, 1964068, 2352314, 2455085, 2476120, 2661829, 3366040, 3928136, 4704628, 4910170, 5323658, 5880785, 9409256, 9820340, 10647316, 11761570, 13309145, 19640680, 21294632, 23523140, 26618290, 47046280, 50574751, 53236580, 101149502, 106473160, 202299004, 252873755, 404598008, 505747510, 1011495020, 2022990040]

約数ペア:

[(1, 2022990040), (2, 1011495020), (4, 505747510), (5, 404598008), (8, 252873755), (10, 202299004), (19, 106473160), (20, 101149502), (38, 53236580), (40, 50574751), (43, 47046280), (76, 26618290), (86, 23523140), (95, 21294632), (103, 19640680), (152, 13309145), (172, 11761570), (190, 10647316), (206, 9820340), (215, 9409256), (344, 5880785), (380, 5323658), (412, 4910170), (430, 4704628), (515, 3928136), (601, 3366040), (760, 2661829), (817, 2476120), (824, 2455085), (860, 2352314), (1030, 1964068), (1202, 1683020), (1634, 1238060), (1720, 1176157), (1957, 1033720), (2060, 982034), (2404, 841510), (3005, 673208), (3268, 619030), (3914, 516860), (4085, 495224), (4120, 491017), (4429, 456760), (4808, 420755), (6010, 336604), (6536, 309515), (7828, 258430), (8170, 247612), (8858, 228380), (9785, 206744), (11419, 177160), (12020, 168302), (15656, 129215), (16340, 123806), (17716, 114190), (19570, 103372), (22145, 91352), (22838, 88580), (24040, 84151), (25843, 78280), (32680, 61903), (35432, 57095), (39140, 51686), (44290, 45676)]