2582822720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3943}}^1$

素因数の和:4072

約数の個数: 112

約数和(自身を含む): 6491508480

約数和(自身を除く): 3908685760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 160, 178, 184, 230, 320, 356, 368, 445, 460, 712, 736, 890, 920, 1424, 1472, 1780, 1840, 2047, 2848, 3560, 3680, 3943, 4094, 5696, 7120, 7360, 7886, 8188, 10235, 14240, 15772, 16376, 19715, 20470, 28480, 31544, 32752, 39430, 40940, 63088, 65504, 78860, 81880, 90689, 126176, 131008, 157720, 163760, 181378, 252352, 315440, 327520, 350927, 362756, 453445, 630880, 655040, 701854, 725512, 906890, 1261760, 1403708, 1451024, 1754635, 1813780, 2807416, 2902048, 3509270, 3627560, 5614832, 5804096, 7018540, 7255120, 8071321, 11229664, 14037080, 14510240, 16142642, 22459328, 28074160, 29020480, 32285284, 40356605, 56148320, 64570568, 80713210, 112296640, 129141136, 161426420, 258282272, 322852840, 516564544, 645705680, 1291411360, 2582822720]

約数ペア:

[(1, 2582822720), (2, 1291411360), (4, 645705680), (5, 516564544), (8, 322852840), (10, 258282272), (16, 161426420), (20, 129141136), (23, 112296640), (32, 80713210), (40, 64570568), (46, 56148320), (64, 40356605), (80, 32285284), (89, 29020480), (92, 28074160), (115, 22459328), (160, 16142642), (178, 14510240), (184, 14037080), (230, 11229664), (320, 8071321), (356, 7255120), (368, 7018540), (445, 5804096), (460, 5614832), (712, 3627560), (736, 3509270), (890, 2902048), (920, 2807416), (1424, 1813780), (1472, 1754635), (1780, 1451024), (1840, 1403708), (2047, 1261760), (2848, 906890), (3560, 725512), (3680, 701854), (3943, 655040), (4094, 630880), (5696, 453445), (7120, 362756), (7360, 350927), (7886, 327520), (8188, 315440), (10235, 252352), (14240, 181378), (15772, 163760), (16376, 157720), (19715, 131008), (20470, 126176), (28480, 90689), (31544, 81880), (32752, 78860), (39430, 65504), (40940, 63088)]