4038962690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1216

約数の個数: 96

約数和(自身を含む): 8655828480

約数和(自身を除く): 4616865790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 103, 158, 206, 245, 395, 490, 515, 553, 721, 790, 1013, 1030, 1106, 1442, 2026, 2765, 3605, 3871, 5047, 5065, 5530, 7091, 7210, 7742, 8137, 10094, 10130, 14182, 16274, 19355, 25235, 35455, 38710, 40685, 49637, 50470, 56959, 70910, 80027, 81370, 99274, 104339, 113918, 160054, 208678, 248185, 284795, 398713, 400135, 496370, 521695, 560189, 569590, 730373, 797426, 800270, 1043390, 1120378, 1460746, 1993565, 2800945, 3651865, 3921323, 3987130, 5112611, 5601890, 7303730, 7842646, 8242781, 10225222, 16485562, 19606615, 25563055, 39213230, 41213905, 51126110, 57699467, 82427810, 115398934, 288497335, 403896269, 576994670, 807792538, 2019481345, 4038962690]

約数ペア:

[(1, 4038962690), (2, 2019481345), (5, 807792538), (7, 576994670), (10, 403896269), (14, 288497335), (35, 115398934), (49, 82427810), (70, 57699467), (79, 51126110), (98, 41213905), (103, 39213230), (158, 25563055), (206, 19606615), (245, 16485562), (395, 10225222), (490, 8242781), (515, 7842646), (553, 7303730), (721, 5601890), (790, 5112611), (1013, 3987130), (1030, 3921323), (1106, 3651865), (1442, 2800945), (2026, 1993565), (2765, 1460746), (3605, 1120378), (3871, 1043390), (5047, 800270), (5065, 797426), (5530, 730373), (7091, 569590), (7210, 560189), (7742, 521695), (8137, 496370), (10094, 400135), (10130, 398713), (14182, 284795), (16274, 248185), (19355, 208678), (25235, 160054), (35455, 113918), (38710, 104339), (40685, 99274), (49637, 81370), (50470, 80027), (56959, 70910)]