5237540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 14515200

約数和(自身を除く): 9277660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 179, 190, 209, 220, 266, 308, 358, 380, 385, 418, 532, 665, 716, 770, 836, 895, 1045, 1253, 1330, 1463, 1540, 1790, 1969, 2090, 2506, 2660, 2926, 3401, 3580, 3938, 4180, 5012, 5852, 6265, 6802, 7315, 7876, 9845, 12530, 13604, 13783, 14630, 17005, 19690, 23807, 25060, 27566, 29260, 34010, 37411, 39380, 47614, 55132, 68020, 68915, 74822, 95228, 119035, 137830, 149644, 187055, 238070, 261877, 275660, 374110, 476140, 523754, 748220, 1047508, 1309385, 2618770, 5237540]

約数ペア:

[(1, 5237540), (2, 2618770), (4, 1309385), (5, 1047508), (7, 748220), (10, 523754), (11, 476140), (14, 374110), (19, 275660), (20, 261877), (22, 238070), (28, 187055), (35, 149644), (38, 137830), (44, 119035), (55, 95228), (70, 74822), (76, 68915), (77, 68020), (95, 55132), (110, 47614), (133, 39380), (140, 37411), (154, 34010), (179, 29260), (190, 27566), (209, 25060), (220, 23807), (266, 19690), (308, 17005), (358, 14630), (380, 13783), (385, 13604), (418, 12530), (532, 9845), (665, 7876), (716, 7315), (770, 6802), (836, 6265), (895, 5852), (1045, 5012), (1253, 4180), (1330, 3938), (1463, 3580), (1540, 3401), (1790, 2926), (1969, 2660), (2090, 2506)]