708534560

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:826

約数の個数: 96

約数和(自身を含む): 1717656192

約数和(自身を除く): 1009121632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 97, 142, 160, 194, 284, 355, 388, 485, 568, 643, 710, 776, 970, 1136, 1286, 1420, 1552, 1940, 2272, 2572, 2840, 3104, 3215, 3880, 5144, 5680, 6430, 6887, 7760, 10288, 11360, 12860, 13774, 15520, 20576, 25720, 27548, 34435, 45653, 51440, 55096, 62371, 68870, 91306, 102880, 110192, 124742, 137740, 182612, 220384, 228265, 249484, 275480, 311855, 365224, 456530, 498968, 550960, 623710, 730448, 913060, 997936, 1101920, 1247420, 1460896, 1826120, 1995872, 2494840, 3652240, 4428341, 4989680, 7304480, 8856682, 9979360, 17713364, 22141705, 35426728, 44283410, 70853456, 88566820, 141706912, 177133640, 354267280, 708534560]

約数ペア:

[(1, 708534560), (2, 354267280), (4, 177133640), (5, 141706912), (8, 88566820), (10, 70853456), (16, 44283410), (20, 35426728), (32, 22141705), (40, 17713364), (71, 9979360), (80, 8856682), (97, 7304480), (142, 4989680), (160, 4428341), (194, 3652240), (284, 2494840), (355, 1995872), (388, 1826120), (485, 1460896), (568, 1247420), (643, 1101920), (710, 997936), (776, 913060), (970, 730448), (1136, 623710), (1286, 550960), (1420, 498968), (1552, 456530), (1940, 365224), (2272, 311855), (2572, 275480), (2840, 249484), (3104, 228265), (3215, 220384), (3880, 182612), (5144, 137740), (5680, 124742), (6430, 110192), (6887, 102880), (7760, 91306), (10288, 68870), (11360, 62371), (12860, 55096), (13774, 51440), (15520, 45653), (20576, 34435), (25720, 27548)]