38022400

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:496

約数の個数: 108

約数和(自身を含む): 101572492

約数和(自身を除く): 63550092

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, 457, 520, 640, 650, 800, 832, 914, 1040, 1280, 1300, 1600, 1664, 1828, 2080, 2285, 2600, 3200, 3328, 3656, 4160, 4570, 5200, 5941, 6400, 7312, 8320, 9140, 10400, 11425, 11882, 14624, 16640, 18280, 20800, 22850, 23764, 29248, 29705, 36560, 41600, 45700, 47528, 58496, 59410, 73120, 83200, 91400, 95056, 116992, 118820, 146240, 148525, 182800, 190112, 237640, 292480, 297050, 365600, 380224, 475280, 584960, 594100, 731200, 760448, 950560, 1188200, 1462400, 1520896, 1901120, 2376400, 2924800, 3802240, 4752800, 7604480, 9505600, 19011200, 38022400]

約数ペア:

[(1, 38022400), (2, 19011200), (4, 9505600), (5, 7604480), (8, 4752800), (10, 3802240), (13, 2924800), (16, 2376400), (20, 1901120), (25, 1520896), (26, 1462400), (32, 1188200), (40, 950560), (50, 760448), (52, 731200), (64, 594100), (65, 584960), (80, 475280), (100, 380224), (104, 365600), (128, 297050), (130, 292480), (160, 237640), (200, 190112), (208, 182800), (256, 148525), (260, 146240), (320, 118820), (325, 116992), (400, 95056), (416, 91400), (457, 83200), (520, 73120), (640, 59410), (650, 58496), (800, 47528), (832, 45700), (914, 41600), (1040, 36560), (1280, 29705), (1300, 29248), (1600, 23764), (1664, 22850), (1828, 20800), (2080, 18280), (2285, 16640), (2600, 14624), (3200, 11882), (3328, 11425), (3656, 10400), (4160, 9140), (4570, 8320), (5200, 7312), (5941, 6400)]