22470080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 57936384

約数和(自身を除く): 35466304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 71, 80, 86, 92, 115, 142, 160, 172, 184, 215, 230, 284, 320, 344, 355, 368, 430, 460, 568, 688, 710, 736, 860, 920, 989, 1136, 1376, 1420, 1472, 1633, 1720, 1840, 1978, 2272, 2752, 2840, 3053, 3266, 3440, 3680, 3956, 4544, 4945, 5680, 6106, 6532, 6880, 7360, 7912, 8165, 9890, 11360, 12212, 13064, 13760, 15265, 15824, 16330, 19780, 22720, 24424, 26128, 30530, 31648, 32660, 39560, 48848, 52256, 61060, 63296, 65320, 70219, 79120, 97696, 104512, 122120, 130640, 140438, 158240, 195392, 244240, 261280, 280876, 316480, 351095, 488480, 522560, 561752, 702190, 976960, 1123504, 1404380, 2247008, 2808760, 4494016, 5617520, 11235040, 22470080]

約数ペア:

[(1, 22470080), (2, 11235040), (4, 5617520), (5, 4494016), (8, 2808760), (10, 2247008), (16, 1404380), (20, 1123504), (23, 976960), (32, 702190), (40, 561752), (43, 522560), (46, 488480), (64, 351095), (71, 316480), (80, 280876), (86, 261280), (92, 244240), (115, 195392), (142, 158240), (160, 140438), (172, 130640), (184, 122120), (215, 104512), (230, 97696), (284, 79120), (320, 70219), (344, 65320), (355, 63296), (368, 61060), (430, 52256), (460, 48848), (568, 39560), (688, 32660), (710, 31648), (736, 30530), (860, 26128), (920, 24424), (989, 22720), (1136, 19780), (1376, 16330), (1420, 15824), (1472, 15265), (1633, 13760), (1720, 13064), (1840, 12212), (1978, 11360), (2272, 9890), (2752, 8165), (2840, 7912), (3053, 7360), (3266, 6880), (3440, 6532), (3680, 6106), (3956, 5680), (4544, 4945)]