31935200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 89994240

約数和(自身を除く): 58059040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 191, 200, 209, 220, 275, 304, 352, 380, 382, 400, 418, 440, 475, 550, 608, 760, 764, 800, 836, 880, 950, 955, 1045, 1100, 1520, 1528, 1672, 1760, 1900, 1910, 2090, 2101, 2200, 3040, 3056, 3344, 3629, 3800, 3820, 4180, 4202, 4400, 4775, 5225, 6112, 6688, 7258, 7600, 7640, 8360, 8404, 8800, 9550, 10450, 10505, 14516, 15200, 15280, 16720, 16808, 18145, 19100, 20900, 21010, 29032, 30560, 33440, 33616, 36290, 38200, 39919, 41800, 42020, 52525, 58064, 67232, 72580, 76400, 79838, 83600, 84040, 90725, 105050, 116128, 145160, 152800, 159676, 167200, 168080, 181450, 199595, 210100, 290320, 319352, 336160, 362900, 399190, 420200, 580640, 638704, 725800, 798380, 840400, 997975, 1277408, 1451600, 1596760, 1680800, 1995950, 2903200, 3193520, 3991900, 6387040, 7983800, 15967600, 31935200]

約数ペア:

[(1, 31935200), (2, 15967600), (4, 7983800), (5, 6387040), (8, 3991900), (10, 3193520), (11, 2903200), (16, 1995950), (19, 1680800), (20, 1596760), (22, 1451600), (25, 1277408), (32, 997975), (38, 840400), (40, 798380), (44, 725800), (50, 638704), (55, 580640), (76, 420200), (80, 399190), (88, 362900), (95, 336160), (100, 319352), (110, 290320), (152, 210100), (160, 199595), (176, 181450), (190, 168080), (191, 167200), (200, 159676), (209, 152800), (220, 145160), (275, 116128), (304, 105050), (352, 90725), (380, 84040), (382, 83600), (400, 79838), (418, 76400), (440, 72580), (475, 67232), (550, 58064), (608, 52525), (760, 42020), (764, 41800), (800, 39919), (836, 38200), (880, 36290), (950, 33616), (955, 33440), (1045, 30560), (1100, 29032), (1520, 21010), (1528, 20900), (1672, 19100), (1760, 18145), (1900, 16808), (1910, 16720), (2090, 15280), (2101, 15200), (2200, 14516), (3040, 10505), (3056, 10450), (3344, 9550), (3629, 8800), (3800, 8404), (3820, 8360), (4180, 7640), (4202, 7600), (4400, 7258), (4775, 6688), (5225, 6112)]