5039800

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 11874240

約数和(自身を除く): 6834440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 223, 226, 446, 452, 565, 892, 904, 1115, 1130, 1784, 2230, 2260, 2825, 4460, 4520, 5575, 5650, 8920, 11150, 11300, 22300, 22600, 25199, 44600, 50398, 100796, 125995, 201592, 251990, 503980, 629975, 1007960, 1259950, 2519900, 5039800]

約数ペア:

[(1, 5039800), (2, 2519900), (4, 1259950), (5, 1007960), (8, 629975), (10, 503980), (20, 251990), (25, 201592), (40, 125995), (50, 100796), (100, 50398), (113, 44600), (200, 25199), (223, 22600), (226, 22300), (446, 11300), (452, 11150), (565, 8920), (892, 5650), (904, 5575), (1115, 4520), (1130, 4460), (1784, 2825), (2230, 2260)]