98351440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1531}}^1$

素因数の和:1628

約数の個数: 80

約数和(自身を含む): 253037376

約数和(自身を除く): 154685936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 110, 146, 176, 220, 292, 365, 440, 584, 730, 803, 880, 1168, 1460, 1531, 1606, 2920, 3062, 3212, 4015, 5840, 6124, 6424, 7655, 8030, 12248, 12848, 15310, 16060, 16841, 24496, 30620, 32120, 33682, 61240, 64240, 67364, 84205, 111763, 122480, 134728, 168410, 223526, 269456, 336820, 447052, 558815, 673640, 894104, 1117630, 1229393, 1347280, 1788208, 2235260, 2458786, 4470520, 4917572, 6146965, 8941040, 9835144, 12293930, 19670288, 24587860, 49175720, 98351440]

約数ペア:

[(1, 98351440), (2, 49175720), (4, 24587860), (5, 19670288), (8, 12293930), (10, 9835144), (11, 8941040), (16, 6146965), (20, 4917572), (22, 4470520), (40, 2458786), (44, 2235260), (55, 1788208), (73, 1347280), (80, 1229393), (88, 1117630), (110, 894104), (146, 673640), (176, 558815), (220, 447052), (292, 336820), (365, 269456), (440, 223526), (584, 168410), (730, 134728), (803, 122480), (880, 111763), (1168, 84205), (1460, 67364), (1531, 64240), (1606, 61240), (2920, 33682), (3062, 32120), (3212, 30620), (4015, 24496), (5840, 16841), (6124, 16060), (6424, 15310), (7655, 12848), (8030, 12248)]