88512440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 210712320

約数和(自身を除く): 122199880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 1741, 2542, 3482, 5084, 6355, 6964, 8705, 10168, 12710, 13928, 17410, 25420, 34820, 50840, 53971, 69640, 71381, 107942, 142762, 215884, 269855, 285524, 356905, 431768, 539710, 571048, 713810, 1079420, 1427620, 2158840, 2212811, 2855240, 4425622, 8851244, 11064055, 17702488, 22128110, 44256220, 88512440]

約数ペア:

[(1, 88512440), (2, 44256220), (4, 22128110), (5, 17702488), (8, 11064055), (10, 8851244), (20, 4425622), (31, 2855240), (40, 2212811), (41, 2158840), (62, 1427620), (82, 1079420), (124, 713810), (155, 571048), (164, 539710), (205, 431768), (248, 356905), (310, 285524), (328, 269855), (410, 215884), (620, 142762), (820, 107942), (1240, 71381), (1271, 69640), (1640, 53971), (1741, 50840), (2542, 34820), (3482, 25420), (5084, 17410), (6355, 13928), (6964, 12710), (8705, 10168)]