197651680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 498355200

約数和(自身を除く): 300703520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 380, 395, 608, 632, 760, 790, 823, 1264, 1501, 1520, 1580, 1646, 2528, 3002, 3040, 3160, 3292, 4115, 6004, 6320, 6584, 7505, 8230, 12008, 12640, 13168, 15010, 15637, 16460, 24016, 26336, 30020, 31274, 32920, 48032, 60040, 62548, 65017, 65840, 78185, 120080, 125096, 130034, 131680, 156370, 240160, 250192, 260068, 312740, 325085, 500384, 520136, 625480, 650170, 1040272, 1235323, 1250960, 1300340, 2080544, 2470646, 2501920, 2600680, 4941292, 5201360, 6176615, 9882584, 10402720, 12353230, 19765168, 24706460, 39530336, 49412920, 98825840, 197651680]

約数ペア:

[(1, 197651680), (2, 98825840), (4, 49412920), (5, 39530336), (8, 24706460), (10, 19765168), (16, 12353230), (19, 10402720), (20, 9882584), (32, 6176615), (38, 5201360), (40, 4941292), (76, 2600680), (79, 2501920), (80, 2470646), (95, 2080544), (152, 1300340), (158, 1250960), (160, 1235323), (190, 1040272), (304, 650170), (316, 625480), (380, 520136), (395, 500384), (608, 325085), (632, 312740), (760, 260068), (790, 250192), (823, 240160), (1264, 156370), (1501, 131680), (1520, 130034), (1580, 125096), (1646, 120080), (2528, 78185), (3002, 65840), (3040, 65017), (3160, 62548), (3292, 60040), (4115, 48032), (6004, 32920), (6320, 31274), (6584, 30020), (7505, 26336), (8230, 24016), (12008, 16460), (12640, 15637), (13168, 15010)]