57491200

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:730

約数の個数: 108

約数和(自身を含む): 153467608

約数和(自身を除く): 95976408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 520, 640, 650, 691, 800, 832, 1040, 1280, 1300, 1382, 1600, 1664, 2080, 2600, 2764, 3200, 3328, 3455, 4160, 5200, 5528, 6400, 6910, 8320, 8983, 10400, 11056, 13820, 16640, 17275, 17966, 20800, 22112, 27640, 34550, 35932, 41600, 44224, 44915, 55280, 69100, 71864, 83200, 88448, 89830, 110560, 138200, 143728, 176896, 179660, 221120, 224575, 276400, 287456, 359320, 442240, 449150, 552800, 574912, 718640, 884480, 898300, 1105600, 1149824, 1437280, 1796600, 2211200, 2299648, 2874560, 3593200, 4422400, 5749120, 7186400, 11498240, 14372800, 28745600, 57491200]

約数ペア:

[(1, 57491200), (2, 28745600), (4, 14372800), (5, 11498240), (8, 7186400), (10, 5749120), (13, 4422400), (16, 3593200), (20, 2874560), (25, 2299648), (26, 2211200), (32, 1796600), (40, 1437280), (50, 1149824), (52, 1105600), (64, 898300), (65, 884480), (80, 718640), (100, 574912), (104, 552800), (128, 449150), (130, 442240), (160, 359320), (200, 287456), (208, 276400), (256, 224575), (260, 221120), (320, 179660), (325, 176896), (400, 143728), (416, 138200), (520, 110560), (640, 89830), (650, 88448), (691, 83200), (800, 71864), (832, 69100), (1040, 55280), (1280, 44915), (1300, 44224), (1382, 41600), (1600, 35932), (1664, 34550), (2080, 27640), (2600, 22112), (2764, 20800), (3200, 17966), (3328, 17275), (3455, 16640), (4160, 13820), (5200, 11056), (5528, 10400), (6400, 8983), (6910, 8320)]