22733680

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 33512720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 145, 164, 205, 232, 239, 290, 328, 410, 464, 478, 580, 656, 820, 956, 1160, 1189, 1195, 1640, 1912, 2320, 2378, 2390, 3280, 3824, 4756, 4780, 5945, 6931, 9512, 9560, 9799, 11890, 13862, 19024, 19120, 19598, 23780, 27724, 34655, 39196, 47560, 48995, 55448, 69310, 78392, 95120, 97990, 110896, 138620, 156784, 195980, 277240, 284171, 391960, 554480, 568342, 783920, 1136684, 1420855, 2273368, 2841710, 4546736, 5683420, 11366840, 22733680]

約数ペア:

[(1, 22733680), (2, 11366840), (4, 5683420), (5, 4546736), (8, 2841710), (10, 2273368), (16, 1420855), (20, 1136684), (29, 783920), (40, 568342), (41, 554480), (58, 391960), (80, 284171), (82, 277240), (116, 195980), (145, 156784), (164, 138620), (205, 110896), (232, 97990), (239, 95120), (290, 78392), (328, 69310), (410, 55448), (464, 48995), (478, 47560), (580, 39196), (656, 34655), (820, 27724), (956, 23780), (1160, 19598), (1189, 19120), (1195, 19024), (1640, 13862), (1912, 11890), (2320, 9799), (2378, 9560), (2390, 9512), (3280, 6931), (3824, 5945), (4756, 4780)]