4217050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 8660160

約数和(自身を除く): 4443110

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 193, 230, 386, 437, 475, 575, 874, 950, 965, 1150, 1930, 2185, 3667, 4370, 4439, 4825, 7334, 8878, 9650, 10925, 18335, 21850, 22195, 36670, 44390, 84341, 91675, 110975, 168682, 183350, 221950, 421705, 843410, 2108525, 4217050]

約数ペア:

[(1, 4217050), (2, 2108525), (5, 843410), (10, 421705), (19, 221950), (23, 183350), (25, 168682), (38, 110975), (46, 91675), (50, 84341), (95, 44390), (115, 36670), (190, 22195), (193, 21850), (230, 18335), (386, 10925), (437, 9650), (475, 8878), (575, 7334), (874, 4825), (950, 4439), (965, 4370), (1150, 3667), (1930, 2185)]