91724000

素因数分解:

$2^5\times 5^3\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 235400256

約数和(自身を除く): 143676256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 115, 125, 160, 184, 200, 230, 250, 368, 400, 460, 500, 575, 736, 800, 920, 997, 1000, 1150, 1840, 1994, 2000, 2300, 2875, 3680, 3988, 4000, 4600, 4985, 5750, 7976, 9200, 9970, 11500, 15952, 18400, 19940, 22931, 23000, 24925, 31904, 39880, 45862, 46000, 49850, 79760, 91724, 92000, 99700, 114655, 124625, 159520, 183448, 199400, 229310, 249250, 366896, 398800, 458620, 498500, 573275, 733792, 797600, 917240, 997000, 1146550, 1834480, 1994000, 2293100, 2866375, 3668960, 3988000, 4586200, 5732750, 9172400, 11465500, 18344800, 22931000, 45862000, 91724000]

約数ペア:

[(1, 91724000), (2, 45862000), (4, 22931000), (5, 18344800), (8, 11465500), (10, 9172400), (16, 5732750), (20, 4586200), (23, 3988000), (25, 3668960), (32, 2866375), (40, 2293100), (46, 1994000), (50, 1834480), (80, 1146550), (92, 997000), (100, 917240), (115, 797600), (125, 733792), (160, 573275), (184, 498500), (200, 458620), (230, 398800), (250, 366896), (368, 249250), (400, 229310), (460, 199400), (500, 183448), (575, 159520), (736, 124625), (800, 114655), (920, 99700), (997, 92000), (1000, 91724), (1150, 79760), (1840, 49850), (1994, 46000), (2000, 45862), (2300, 39880), (2875, 31904), (3680, 24925), (3988, 23000), (4000, 22931), (4600, 19940), (4985, 18400), (5750, 15952), (7976, 11500), (9200, 9970)]