200651840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:340

約数の個数: 112

約数和(自身を含む): 500359680

約数和(自身を除く): 299707840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 113, 124, 155, 160, 179, 226, 248, 310, 320, 358, 452, 496, 565, 620, 716, 895, 904, 992, 1130, 1240, 1432, 1790, 1808, 1984, 2260, 2480, 2864, 3503, 3580, 3616, 4520, 4960, 5549, 5728, 7006, 7160, 7232, 9040, 9920, 11098, 11456, 14012, 14320, 17515, 18080, 20227, 22196, 27745, 28024, 28640, 35030, 36160, 40454, 44392, 55490, 56048, 57280, 70060, 80908, 88784, 101135, 110980, 112096, 140120, 161816, 177568, 202270, 221960, 224192, 280240, 323632, 355136, 404540, 443920, 560480, 627037, 647264, 809080, 887840, 1120960, 1254074, 1294528, 1618160, 1775680, 2508148, 3135185, 3236320, 5016296, 6270370, 6472640, 10032592, 12540740, 20065184, 25081480, 40130368, 50162960, 100325920, 200651840]

約数ペア:

[(1, 200651840), (2, 100325920), (4, 50162960), (5, 40130368), (8, 25081480), (10, 20065184), (16, 12540740), (20, 10032592), (31, 6472640), (32, 6270370), (40, 5016296), (62, 3236320), (64, 3135185), (80, 2508148), (113, 1775680), (124, 1618160), (155, 1294528), (160, 1254074), (179, 1120960), (226, 887840), (248, 809080), (310, 647264), (320, 627037), (358, 560480), (452, 443920), (496, 404540), (565, 355136), (620, 323632), (716, 280240), (895, 224192), (904, 221960), (992, 202270), (1130, 177568), (1240, 161816), (1432, 140120), (1790, 112096), (1808, 110980), (1984, 101135), (2260, 88784), (2480, 80908), (2864, 70060), (3503, 57280), (3580, 56048), (3616, 55490), (4520, 44392), (4960, 40454), (5549, 36160), (5728, 35030), (7006, 28640), (7160, 28024), (7232, 27745), (9040, 22196), (9920, 20227), (11098, 18080), (11456, 17515), (14012, 14320)]