71585500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 181254528

約数和(自身を除く): 109669028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 113, 125, 140, 175, 181, 226, 250, 350, 362, 452, 500, 565, 700, 724, 791, 875, 905, 1130, 1267, 1582, 1750, 1810, 2260, 2534, 2825, 3164, 3500, 3620, 3955, 4525, 5068, 5650, 6335, 7910, 9050, 11300, 12670, 14125, 15820, 18100, 19775, 20453, 22625, 25340, 28250, 31675, 39550, 40906, 45250, 56500, 63350, 79100, 81812, 90500, 98875, 102265, 126700, 143171, 158375, 197750, 204530, 286342, 316750, 395500, 409060, 511325, 572684, 633500, 715855, 1022650, 1431710, 2045300, 2556625, 2863420, 3579275, 5113250, 7158550, 10226500, 14317100, 17896375, 35792750, 71585500]

約数ペア:

[(1, 71585500), (2, 35792750), (4, 17896375), (5, 14317100), (7, 10226500), (10, 7158550), (14, 5113250), (20, 3579275), (25, 2863420), (28, 2556625), (35, 2045300), (50, 1431710), (70, 1022650), (100, 715855), (113, 633500), (125, 572684), (140, 511325), (175, 409060), (181, 395500), (226, 316750), (250, 286342), (350, 204530), (362, 197750), (452, 158375), (500, 143171), (565, 126700), (700, 102265), (724, 98875), (791, 90500), (875, 81812), (905, 79100), (1130, 63350), (1267, 56500), (1582, 45250), (1750, 40906), (1810, 39550), (2260, 31675), (2534, 28250), (2825, 25340), (3164, 22625), (3500, 20453), (3620, 19775), (3955, 18100), (4525, 15820), (5068, 14125), (5650, 12670), (6335, 11300), (7910, 9050)]