58311440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 160

約数和(自身を含む): 160275456

約数和(自身を除く): 101964016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 43, 44, 46, 55, 67, 80, 86, 88, 92, 110, 115, 134, 172, 176, 184, 215, 220, 230, 253, 268, 335, 344, 368, 430, 440, 460, 473, 506, 536, 670, 688, 737, 860, 880, 920, 946, 989, 1012, 1072, 1265, 1340, 1474, 1541, 1720, 1840, 1892, 1978, 2024, 2365, 2530, 2680, 2881, 2948, 3082, 3440, 3685, 3784, 3956, 4048, 4730, 4945, 5060, 5360, 5762, 5896, 6164, 7370, 7568, 7705, 7912, 9460, 9890, 10120, 10879, 11524, 11792, 12328, 14405, 14740, 15410, 15824, 16951, 18920, 19780, 20240, 21758, 23048, 24656, 28810, 29480, 30820, 31691, 33902, 37840, 39560, 43516, 46096, 54395, 57620, 58960, 61640, 63382, 66263, 67804, 79120, 84755, 87032, 108790, 115240, 123280, 126764, 132526, 135608, 158455, 169510, 174064, 217580, 230480, 253528, 265052, 271216, 316910, 331315, 339020, 435160, 507056, 530104, 633820, 662630, 678040, 728893, 870320, 1060208, 1267640, 1325260, 1356080, 1457786, 2535280, 2650520, 2915572, 3644465, 5301040, 5831144, 7288930, 11662288, 14577860, 29155720, 58311440]

約数ペア:

[(1, 58311440), (2, 29155720), (4, 14577860), (5, 11662288), (8, 7288930), (10, 5831144), (11, 5301040), (16, 3644465), (20, 2915572), (22, 2650520), (23, 2535280), (40, 1457786), (43, 1356080), (44, 1325260), (46, 1267640), (55, 1060208), (67, 870320), (80, 728893), (86, 678040), (88, 662630), (92, 633820), (110, 530104), (115, 507056), (134, 435160), (172, 339020), (176, 331315), (184, 316910), (215, 271216), (220, 265052), (230, 253528), (253, 230480), (268, 217580), (335, 174064), (344, 169510), (368, 158455), (430, 135608), (440, 132526), (460, 126764), (473, 123280), (506, 115240), (536, 108790), (670, 87032), (688, 84755), (737, 79120), (860, 67804), (880, 66263), (920, 63382), (946, 61640), (989, 58960), (1012, 57620), (1072, 54395), (1265, 46096), (1340, 43516), (1474, 39560), (1541, 37840), (1720, 33902), (1840, 31691), (1892, 30820), (1978, 29480), (2024, 28810), (2365, 24656), (2530, 23048), (2680, 21758), (2881, 20240), (2948, 19780), (3082, 18920), (3440, 16951), (3685, 15824), (3784, 15410), (3956, 14740), (4048, 14405), (4730, 12328), (4945, 11792), (5060, 11524), (5360, 10879), (5762, 10120), (5896, 9890), (6164, 9460), (7370, 7912), (7568, 7705)]