14254880

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 35169876

約数和(自身を除く): 20914996

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 53, 80, 82, 106, 160, 164, 205, 212, 265, 328, 410, 424, 530, 656, 820, 848, 1060, 1312, 1640, 1681, 1696, 2120, 2173, 3280, 3362, 4240, 4346, 6560, 6724, 8405, 8480, 8692, 10865, 13448, 16810, 17384, 21730, 26896, 33620, 34768, 43460, 53792, 67240, 69536, 86920, 89093, 134480, 173840, 178186, 268960, 347680, 356372, 445465, 712744, 890930, 1425488, 1781860, 2850976, 3563720, 7127440, 14254880]

約数ペア:

[(1, 14254880), (2, 7127440), (4, 3563720), (5, 2850976), (8, 1781860), (10, 1425488), (16, 890930), (20, 712744), (32, 445465), (40, 356372), (41, 347680), (53, 268960), (80, 178186), (82, 173840), (106, 134480), (160, 89093), (164, 86920), (205, 69536), (212, 67240), (265, 53792), (328, 43460), (410, 34768), (424, 33620), (530, 26896), (656, 21730), (820, 17384), (848, 16810), (1060, 13448), (1312, 10865), (1640, 8692), (1681, 8480), (1696, 8405), (2120, 6724), (2173, 6560), (3280, 4346), (3362, 4240)]