141288580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 322237440

約数和(自身を除く): 180948860

約数列:

[1, 2, 4, 5, 10, 20, 29, 47, 58, 71, 73, 94, 116, 142, 145, 146, 188, 235, 284, 290, 292, 355, 365, 470, 580, 710, 730, 940, 1363, 1420, 1460, 2059, 2117, 2726, 3337, 3431, 4118, 4234, 5183, 5452, 6674, 6815, 6862, 8236, 8468, 10295, 10366, 10585, 13348, 13630, 13724, 16685, 17155, 20590, 20732, 21170, 25915, 27260, 33370, 34310, 41180, 42340, 51830, 66740, 68620, 96773, 99499, 103660, 150307, 193546, 198998, 243601, 300614, 387092, 397996, 483865, 487202, 497495, 601228, 751535, 967730, 974404, 994990, 1218005, 1503070, 1935460, 1989980, 2436010, 3006140, 4872020, 7064429, 14128858, 28257716, 35322145, 70644290, 141288580]

約数ペア:

[(1, 141288580), (2, 70644290), (4, 35322145), (5, 28257716), (10, 14128858), (20, 7064429), (29, 4872020), (47, 3006140), (58, 2436010), (71, 1989980), (73, 1935460), (94, 1503070), (116, 1218005), (142, 994990), (145, 974404), (146, 967730), (188, 751535), (235, 601228), (284, 497495), (290, 487202), (292, 483865), (355, 397996), (365, 387092), (470, 300614), (580, 243601), (710, 198998), (730, 193546), (940, 150307), (1363, 103660), (1420, 99499), (1460, 96773), (2059, 68620), (2117, 66740), (2726, 51830), (3337, 42340), (3431, 41180), (4118, 34310), (4234, 33370), (5183, 27260), (5452, 25915), (6674, 21170), (6815, 20732), (6862, 20590), (8236, 17155), (8468, 16685), (10295, 13724), (10366, 13630), (10585, 13348)]