488238800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1525

約数の個数: 120

約数和(自身を含む): 1352103936

約数和(自身を除く): 863865136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 175, 200, 254, 280, 350, 400, 508, 560, 635, 700, 889, 1016, 1270, 1373, 1400, 1778, 2032, 2540, 2746, 2800, 3175, 3556, 4445, 5080, 5492, 6350, 6865, 7112, 8890, 9611, 10160, 10984, 12700, 13730, 14224, 17780, 19222, 21968, 22225, 25400, 27460, 34325, 35560, 38444, 44450, 48055, 50800, 54920, 68650, 71120, 76888, 88900, 96110, 109840, 137300, 153776, 174371, 177800, 192220, 240275, 274600, 348742, 355600, 384440, 480550, 549200, 697484, 768880, 871855, 961100, 1220597, 1394968, 1743710, 1922200, 2441194, 2789936, 3487420, 3844400, 4359275, 4882388, 6102985, 6974840, 8718550, 9764776, 12205970, 13949680, 17437100, 19529552, 24411940, 30514925, 34874200, 48823880, 61029850, 69748400, 97647760, 122059700, 244119400, 488238800]

約数ペア:

[(1, 488238800), (2, 244119400), (4, 122059700), (5, 97647760), (7, 69748400), (8, 61029850), (10, 48823880), (14, 34874200), (16, 30514925), (20, 24411940), (25, 19529552), (28, 17437100), (35, 13949680), (40, 12205970), (50, 9764776), (56, 8718550), (70, 6974840), (80, 6102985), (100, 4882388), (112, 4359275), (127, 3844400), (140, 3487420), (175, 2789936), (200, 2441194), (254, 1922200), (280, 1743710), (350, 1394968), (400, 1220597), (508, 961100), (560, 871855), (635, 768880), (700, 697484), (889, 549200), (1016, 480550), (1270, 384440), (1373, 355600), (1400, 348742), (1778, 274600), (2032, 240275), (2540, 192220), (2746, 177800), (2800, 174371), (3175, 153776), (3556, 137300), (4445, 109840), (5080, 96110), (5492, 88900), (6350, 76888), (6865, 71120), (7112, 68650), (8890, 54920), (9611, 50800), (10160, 48055), (10984, 44450), (12700, 38444), (13730, 35560), (14224, 34325), (17780, 27460), (19222, 25400), (21968, 22225)]