13876400

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 60

約数和(自身を含む): 33742632

約数和(自身を除く): 19866232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 307, 400, 452, 565, 614, 904, 1130, 1228, 1535, 1808, 2260, 2456, 2825, 3070, 4520, 4912, 5650, 6140, 7675, 9040, 11300, 12280, 15350, 22600, 24560, 30700, 34691, 45200, 61400, 69382, 122800, 138764, 173455, 277528, 346910, 555056, 693820, 867275, 1387640, 1734550, 2775280, 3469100, 6938200, 13876400]

約数ペア:

[(1, 13876400), (2, 6938200), (4, 3469100), (5, 2775280), (8, 1734550), (10, 1387640), (16, 867275), (20, 693820), (25, 555056), (40, 346910), (50, 277528), (80, 173455), (100, 138764), (113, 122800), (200, 69382), (226, 61400), (307, 45200), (400, 34691), (452, 30700), (565, 24560), (614, 22600), (904, 15350), (1130, 12280), (1228, 11300), (1535, 9040), (1808, 7675), (2260, 6140), (2456, 5650), (2825, 4912), (3070, 4520)]