86652400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12743}}^1$

素因数の和:12778

約数の個数: 60

約数和(自身を含む): 220445712

約数和(自身を除く): 133793312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 12743, 25486, 50972, 63715, 101944, 127430, 203888, 216631, 254860, 318575, 433262, 509720, 637150, 866524, 1019440, 1083155, 1274300, 1733048, 2166310, 2548600, 3466096, 4332620, 5097200, 5415775, 8665240, 10831550, 17330480, 21663100, 43326200, 86652400]

約数ペア:

[(1, 86652400), (2, 43326200), (4, 21663100), (5, 17330480), (8, 10831550), (10, 8665240), (16, 5415775), (17, 5097200), (20, 4332620), (25, 3466096), (34, 2548600), (40, 2166310), (50, 1733048), (68, 1274300), (80, 1083155), (85, 1019440), (100, 866524), (136, 637150), (170, 509720), (200, 433262), (272, 318575), (340, 254860), (400, 216631), (425, 203888), (680, 127430), (850, 101944), (1360, 63715), (1700, 50972), (3400, 25486), (6800, 12743)]