56200300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2587

約数の個数: 72

約数和(自身を含む): 139116096

約数和(自身を除く): 82915796

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 2543, 4420, 5086, 5525, 10172, 11050, 12715, 22100, 25430, 33059, 43231, 50860, 63575, 66118, 86462, 127150, 132236, 165295, 172924, 216155, 254300, 330590, 432310, 562003, 661180, 826475, 864620, 1080775, 1124006, 1652950, 2161550, 2248012, 2810015, 3305900, 4323100, 5620030, 11240060, 14050075, 28100150, 56200300]

約数ペア:

[(1, 56200300), (2, 28100150), (4, 14050075), (5, 11240060), (10, 5620030), (13, 4323100), (17, 3305900), (20, 2810015), (25, 2248012), (26, 2161550), (34, 1652950), (50, 1124006), (52, 1080775), (65, 864620), (68, 826475), (85, 661180), (100, 562003), (130, 432310), (170, 330590), (221, 254300), (260, 216155), (325, 172924), (340, 165295), (425, 132236), (442, 127150), (650, 86462), (850, 66118), (884, 63575), (1105, 50860), (1300, 43231), (1700, 33059), (2210, 25430), (2543, 22100), (4420, 12715), (5086, 11050), (5525, 10172)]