98468240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 250119408

約数和(自身を除く): 151651168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 73, 80, 104, 130, 146, 208, 260, 292, 365, 520, 584, 730, 949, 1040, 1168, 1297, 1460, 1898, 2594, 2920, 3796, 4745, 5188, 5840, 6485, 7592, 9490, 10376, 12970, 15184, 16861, 18980, 20752, 25940, 33722, 37960, 51880, 67444, 75920, 84305, 94681, 103760, 134888, 168610, 189362, 269776, 337220, 378724, 473405, 674440, 757448, 946810, 1230853, 1348880, 1514896, 1893620, 2461706, 3787240, 4923412, 6154265, 7574480, 9846824, 12308530, 19693648, 24617060, 49234120, 98468240]

約数ペア:

[(1, 98468240), (2, 49234120), (4, 24617060), (5, 19693648), (8, 12308530), (10, 9846824), (13, 7574480), (16, 6154265), (20, 4923412), (26, 3787240), (40, 2461706), (52, 1893620), (65, 1514896), (73, 1348880), (80, 1230853), (104, 946810), (130, 757448), (146, 674440), (208, 473405), (260, 378724), (292, 337220), (365, 269776), (520, 189362), (584, 168610), (730, 134888), (949, 103760), (1040, 94681), (1168, 84305), (1297, 75920), (1460, 67444), (1898, 51880), (2594, 37960), (2920, 33722), (3796, 25940), (4745, 20752), (5188, 18980), (5840, 16861), (6485, 15184), (7592, 12970), (9490, 10376)]