32901920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 83462400

約数和(自身を除く): 50560480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 137, 152, 158, 160, 190, 274, 304, 316, 380, 395, 548, 608, 632, 685, 760, 790, 1096, 1264, 1370, 1501, 1520, 1580, 2192, 2528, 2603, 2740, 3002, 3040, 3160, 4384, 5206, 5480, 6004, 6320, 7505, 10412, 10823, 10960, 12008, 12640, 13015, 15010, 20824, 21646, 21920, 24016, 26030, 30020, 41648, 43292, 48032, 52060, 54115, 60040, 83296, 86584, 104120, 108230, 120080, 173168, 205637, 208240, 216460, 240160, 346336, 411274, 416480, 432920, 822548, 865840, 1028185, 1645096, 1731680, 2056370, 3290192, 4112740, 6580384, 8225480, 16450960, 32901920]

約数ペア:

[(1, 32901920), (2, 16450960), (4, 8225480), (5, 6580384), (8, 4112740), (10, 3290192), (16, 2056370), (19, 1731680), (20, 1645096), (32, 1028185), (38, 865840), (40, 822548), (76, 432920), (79, 416480), (80, 411274), (95, 346336), (137, 240160), (152, 216460), (158, 208240), (160, 205637), (190, 173168), (274, 120080), (304, 108230), (316, 104120), (380, 86584), (395, 83296), (548, 60040), (608, 54115), (632, 52060), (685, 48032), (760, 43292), (790, 41648), (1096, 30020), (1264, 26030), (1370, 24016), (1501, 21920), (1520, 21646), (1580, 20824), (2192, 15010), (2528, 13015), (2603, 12640), (2740, 12008), (3002, 10960), (3040, 10823), (3160, 10412), (4384, 7505), (5206, 6320), (5480, 6004)]