73078400

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 185261580

約数和(自身を除く): 112183180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 320, 328, 400, 410, 557, 640, 656, 800, 820, 1025, 1114, 1312, 1600, 1640, 2050, 2228, 2624, 2785, 3200, 3280, 4100, 4456, 5248, 5570, 6560, 8200, 8912, 11140, 13120, 13925, 16400, 17824, 22280, 22837, 26240, 27850, 32800, 35648, 44560, 45674, 55700, 65600, 71296, 89120, 91348, 111400, 114185, 131200, 178240, 182696, 222800, 228370, 356480, 365392, 445600, 456740, 570925, 730784, 891200, 913480, 1141850, 1461568, 1782400, 1826960, 2283700, 2923136, 3653920, 4567400, 7307840, 9134800, 14615680, 18269600, 36539200, 73078400]

約数ペア:

[(1, 73078400), (2, 36539200), (4, 18269600), (5, 14615680), (8, 9134800), (10, 7307840), (16, 4567400), (20, 3653920), (25, 2923136), (32, 2283700), (40, 1826960), (41, 1782400), (50, 1461568), (64, 1141850), (80, 913480), (82, 891200), (100, 730784), (128, 570925), (160, 456740), (164, 445600), (200, 365392), (205, 356480), (320, 228370), (328, 222800), (400, 182696), (410, 178240), (557, 131200), (640, 114185), (656, 111400), (800, 91348), (820, 89120), (1025, 71296), (1114, 65600), (1312, 55700), (1600, 45674), (1640, 44560), (2050, 35648), (2228, 32800), (2624, 27850), (2785, 26240), (3200, 22837), (3280, 22280), (4100, 17824), (4456, 16400), (5248, 13925), (5570, 13120), (6560, 11140), (8200, 8912)]