8137926.00000000

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 40255488

約数和(自身を除く): 24189988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 125, 127, 220, 230, 250, 253, 254, 275, 460, 500, 506, 508, 550, 575, 635, 1012, 1100, 1150, 1265, 1270, 1375, 1397, 2300, 2530, 2540, 2750, 2794, 2875, 2921, 3175, 5060, 5500, 5588, 5750, 5842, 6325, 6350, 6985, 11500, 11684, 12650, 12700, 13970, 14605, 15875, 25300, 27940, 29210, 31625, 31750, 32131, 34925, 58420, 63250, 63500, 64262, 69850, 73025, 126500, 128524, 139700, 146050, 160655, 174625, 292100, 321310, 349250, 365125, 642620, 698500, 730250, 803275, 1460500, 1606550, 3213100, 4016375, 8032750, 16065500]

約数ペア:

[(1, 16065500), (2, 8032750), (4, 4016375), (5, 3213100), (10, 1606550), (11, 1460500), (20, 803275), (22, 730250), (23, 698500), (25, 642620), (44, 365125), (46, 349250), (50, 321310), (55, 292100), (92, 174625), (100, 160655), (110, 146050), (115, 139700), (125, 128524), (127, 126500), (220, 73025), (230, 69850), (250, 64262), (253, 63500), (254, 63250), (275, 58420), (460, 34925), (500, 32131), (506, 31750), (508, 31625), (550, 29210), (575, 27940), (635, 25300), (1012, 15875), (1100, 14605), (1150, 13970), (1265, 12700), (1270, 12650), (1375, 11684), (1397, 11500), (2300, 6985), (2530, 6350), (2540, 6325), (2750, 5842), (2794, 5750), (2875, 5588), (2921, 5500), (3175, 5060)]