200809360

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:608

約数の個数: 80

約数和(自身を含む): 483451200

約数和(自身を除く): 282641840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 179, 185, 296, 358, 370, 379, 592, 716, 740, 758, 895, 1432, 1480, 1516, 1790, 1895, 2864, 2960, 3032, 3580, 3790, 6064, 6623, 7160, 7580, 13246, 14023, 14320, 15160, 26492, 28046, 30320, 33115, 52984, 56092, 66230, 67841, 70115, 105968, 112184, 132460, 135682, 140230, 224368, 264920, 271364, 280460, 339205, 529840, 542728, 560920, 678410, 1085456, 1121840, 1356820, 2510117, 2713640, 5020234, 5427280, 10040468, 12550585, 20080936, 25101170, 40161872, 50202340, 100404680, 200809360]

約数ペア:

[(1, 200809360), (2, 100404680), (4, 50202340), (5, 40161872), (8, 25101170), (10, 20080936), (16, 12550585), (20, 10040468), (37, 5427280), (40, 5020234), (74, 2713640), (80, 2510117), (148, 1356820), (179, 1121840), (185, 1085456), (296, 678410), (358, 560920), (370, 542728), (379, 529840), (592, 339205), (716, 280460), (740, 271364), (758, 264920), (895, 224368), (1432, 140230), (1480, 135682), (1516, 132460), (1790, 112184), (1895, 105968), (2864, 70115), (2960, 67841), (3032, 66230), (3580, 56092), (3790, 52984), (6064, 33115), (6623, 30320), (7160, 28046), (7580, 26492), (13246, 15160), (14023, 14320)]