850617240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1607}}^1$

素因数の和:2033

約数の個数: 128

約数和(自身を含む): 2792517120

約数和(自身を除く): 1941899880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 401, 440, 660, 802, 1203, 1320, 1604, 1607, 2005, 2406, 3208, 3214, 4010, 4411, 4812, 4821, 6015, 6428, 8020, 8035, 8822, 9624, 9642, 12030, 12856, 13233, 16040, 16070, 17644, 17677, 19284, 22055, 24060, 24105, 26466, 32140, 35288, 35354, 38568, 44110, 48120, 48210, 52932, 53031, 64280, 66165, 70708, 88220, 88385, 96420, 105864, 106062, 132330, 141416, 176440, 176770, 192840, 212124, 264660, 265155, 353540, 424248, 529320, 530310, 644407, 707080, 1060620, 1288814, 1933221, 2121240, 2577628, 3222035, 3866442, 5155256, 6444070, 7088477, 7732884, 9666105, 12888140, 14176954, 15465768, 19332210, 21265431, 25776280, 28353908, 35442385, 38664420, 42530862, 56707816, 70884770, 77328840, 85061724, 106327155, 141769540, 170123448, 212654310, 283539080, 425308620, 850617240]

約数ペア:

[(1, 850617240), (2, 425308620), (3, 283539080), (4, 212654310), (5, 170123448), (6, 141769540), (8, 106327155), (10, 85061724), (11, 77328840), (12, 70884770), (15, 56707816), (20, 42530862), (22, 38664420), (24, 35442385), (30, 28353908), (33, 25776280), (40, 21265431), (44, 19332210), (55, 15465768), (60, 14176954), (66, 12888140), (88, 9666105), (110, 7732884), (120, 7088477), (132, 6444070), (165, 5155256), (220, 3866442), (264, 3222035), (330, 2577628), (401, 2121240), (440, 1933221), (660, 1288814), (802, 1060620), (1203, 707080), (1320, 644407), (1604, 530310), (1607, 529320), (2005, 424248), (2406, 353540), (3208, 265155), (3214, 264660), (4010, 212124), (4411, 192840), (4812, 176770), (4821, 176440), (6015, 141416), (6428, 132330), (8020, 106062), (8035, 105864), (8822, 96420), (9624, 88385), (9642, 88220), (12030, 70708), (12856, 66165), (13233, 64280), (16040, 53031), (16070, 52932), (17644, 48210), (17677, 48120), (19284, 44110), (22055, 38568), (24060, 35354), (24105, 35288), (26466, 32140)]