386460950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{769}}^1$

素因数の和:846

約数の個数: 72

約数和(自身を含む): 792006600

約数和(自身を除く): 405545650

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 529, 575, 769, 874, 950, 1058, 1150, 1538, 2185, 2645, 3845, 4370, 5290, 7690, 10051, 10925, 13225, 14611, 17687, 19225, 20102, 21850, 26450, 29222, 35374, 38450, 50255, 73055, 88435, 100510, 146110, 176870, 251275, 336053, 365275, 406801, 442175, 502550, 672106, 730550, 813602, 884350, 1680265, 2034005, 3360530, 4068010, 7729219, 8401325, 10170025, 15458438, 16802650, 20340050, 38646095, 77292190, 193230475, 386460950]

約数ペア:

[(1, 386460950), (2, 193230475), (5, 77292190), (10, 38646095), (19, 20340050), (23, 16802650), (25, 15458438), (38, 10170025), (46, 8401325), (50, 7729219), (95, 4068010), (115, 3360530), (190, 2034005), (230, 1680265), (437, 884350), (475, 813602), (529, 730550), (575, 672106), (769, 502550), (874, 442175), (950, 406801), (1058, 365275), (1150, 336053), (1538, 251275), (2185, 176870), (2645, 146110), (3845, 100510), (4370, 88435), (5290, 73055), (7690, 50255), (10051, 38450), (10925, 35374), (13225, 29222), (14611, 26450), (17687, 21850), (19225, 20102)]