10623920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 60

約数和(自身を含む): 25638240

約数和(自身を除く): 15014320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 79, 80, 82, 158, 164, 205, 316, 328, 395, 410, 632, 656, 790, 820, 1264, 1580, 1640, 1681, 3160, 3239, 3280, 3362, 6320, 6478, 6724, 8405, 12956, 13448, 16195, 16810, 25912, 26896, 32390, 33620, 51824, 64780, 67240, 129560, 132799, 134480, 259120, 265598, 531196, 663995, 1062392, 1327990, 2124784, 2655980, 5311960, 10623920]

約数ペア:

[(1, 10623920), (2, 5311960), (4, 2655980), (5, 2124784), (8, 1327990), (10, 1062392), (16, 663995), (20, 531196), (40, 265598), (41, 259120), (79, 134480), (80, 132799), (82, 129560), (158, 67240), (164, 64780), (205, 51824), (316, 33620), (328, 32390), (395, 26896), (410, 25912), (632, 16810), (656, 16195), (790, 13448), (820, 12956), (1264, 8405), (1580, 6724), (1640, 6478), (1681, 6320), (3160, 3362), (3239, 3280)]