98248640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1907}}^1$

素因数の和:1954

約数の個数: 112

約数和(自身を含む): 279148032

約数和(自身を除く): 180899392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 1907, 2240, 2576, 3220, 3680, 3814, 5152, 6440, 7360, 7628, 9535, 10304, 12880, 13349, 15256, 19070, 25760, 26698, 30512, 38140, 43861, 51520, 53396, 61024, 66745, 76280, 87722, 106792, 122048, 133490, 152560, 175444, 213584, 219305, 266980, 305120, 307027, 350888, 427168, 438610, 533960, 610240, 614054, 701776, 854336, 877220, 1067920, 1228108, 1403552, 1535135, 1754440, 2135840, 2456216, 2807104, 3070270, 3508880, 4271680, 4912432, 6140540, 7017760, 9824864, 12281080, 14035520, 19649728, 24562160, 49124320, 98248640]

約数ペア:

[(1, 98248640), (2, 49124320), (4, 24562160), (5, 19649728), (7, 14035520), (8, 12281080), (10, 9824864), (14, 7017760), (16, 6140540), (20, 4912432), (23, 4271680), (28, 3508880), (32, 3070270), (35, 2807104), (40, 2456216), (46, 2135840), (56, 1754440), (64, 1535135), (70, 1403552), (80, 1228108), (92, 1067920), (112, 877220), (115, 854336), (140, 701776), (160, 614054), (161, 610240), (184, 533960), (224, 438610), (230, 427168), (280, 350888), (320, 307027), (322, 305120), (368, 266980), (448, 219305), (460, 213584), (560, 175444), (644, 152560), (736, 133490), (805, 122048), (920, 106792), (1120, 87722), (1288, 76280), (1472, 66745), (1610, 61024), (1840, 53396), (1907, 51520), (2240, 43861), (2576, 38140), (3220, 30512), (3680, 26698), (3814, 25760), (5152, 19070), (6440, 15256), (7360, 13349), (7628, 12880), (9535, 10304)]