2011094240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{3989}}^1$

素因数の和:4164

約数の個数: 96

約数和(自身を含む): 4995224640

約数和(自身を除く): 2984130400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 137, 160, 184, 230, 274, 368, 460, 548, 685, 736, 920, 1096, 1370, 1840, 2192, 2740, 3151, 3680, 3989, 4384, 5480, 6302, 7978, 10960, 12604, 15755, 15956, 19945, 21920, 25208, 31510, 31912, 39890, 50416, 63020, 63824, 79780, 91747, 100832, 126040, 127648, 159560, 183494, 252080, 319120, 366988, 458735, 504160, 546493, 638240, 733976, 917470, 1092986, 1467952, 1834940, 2185972, 2732465, 2935904, 3669880, 4371944, 5464930, 7339760, 8743888, 10929860, 12569339, 14679520, 17487776, 21859720, 25138678, 43719440, 50277356, 62846695, 87438880, 100554712, 125693390, 201109424, 251386780, 402218848, 502773560, 1005547120, 2011094240]

約数ペア:

[(1, 2011094240), (2, 1005547120), (4, 502773560), (5, 402218848), (8, 251386780), (10, 201109424), (16, 125693390), (20, 100554712), (23, 87438880), (32, 62846695), (40, 50277356), (46, 43719440), (80, 25138678), (92, 21859720), (115, 17487776), (137, 14679520), (160, 12569339), (184, 10929860), (230, 8743888), (274, 7339760), (368, 5464930), (460, 4371944), (548, 3669880), (685, 2935904), (736, 2732465), (920, 2185972), (1096, 1834940), (1370, 1467952), (1840, 1092986), (2192, 917470), (2740, 733976), (3151, 638240), (3680, 546493), (3989, 504160), (4384, 458735), (5480, 366988), (6302, 319120), (7978, 252080), (10960, 183494), (12604, 159560), (15755, 127648), (15956, 126040), (19945, 100832), (21920, 91747), (25208, 79780), (31510, 63824), (31912, 63020), (39890, 50416)]