33107120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 84637440

約数和(自身を除く): 51530320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 947, 1520, 1748, 1840, 1894, 2185, 3496, 3788, 4370, 4735, 6992, 7576, 8740, 9470, 15152, 17480, 17993, 18940, 21781, 34960, 35986, 37880, 43562, 71972, 75760, 87124, 89965, 108905, 143944, 174248, 179930, 217810, 287888, 348496, 359860, 413839, 435620, 719720, 827678, 871240, 1439440, 1655356, 1742480, 2069195, 3310712, 4138390, 6621424, 8276780, 16553560, 33107120]

約数ペア:

[(1, 33107120), (2, 16553560), (4, 8276780), (5, 6621424), (8, 4138390), (10, 3310712), (16, 2069195), (19, 1742480), (20, 1655356), (23, 1439440), (38, 871240), (40, 827678), (46, 719720), (76, 435620), (80, 413839), (92, 359860), (95, 348496), (115, 287888), (152, 217810), (184, 179930), (190, 174248), (230, 143944), (304, 108905), (368, 89965), (380, 87124), (437, 75760), (460, 71972), (760, 43562), (874, 37880), (920, 35986), (947, 34960), (1520, 21781), (1748, 18940), (1840, 17993), (1894, 17480), (2185, 15152), (3496, 9470), (3788, 8740), (4370, 7576), (4735, 6992)]