10159737500

素因数分解:

$2^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2074

約数の個数: 144

約数和(自身を含む): 24910968096

約数和(自身を除く): 14751230596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 125, 148, 185, 220, 250, 275, 370, 407, 500, 550, 625, 740, 814, 925, 1100, 1250, 1375, 1628, 1850, 1997, 2035, 2500, 2750, 3125, 3700, 3994, 4070, 4625, 5500, 6250, 6875, 7988, 8140, 9250, 9985, 10175, 12500, 13750, 18500, 19970, 20350, 21967, 23125, 27500, 34375, 39940, 40700, 43934, 46250, 49925, 50875, 68750, 73889, 87868, 92500, 99850, 101750, 109835, 115625, 137500, 147778, 199700, 203500, 219670, 231250, 249625, 254375, 295556, 369445, 439340, 462500, 499250, 508750, 549175, 738890, 812779, 998500, 1017500, 1098350, 1248125, 1271875, 1477780, 1625558, 1847225, 2196700, 2496250, 2543750, 2745875, 3251116, 3694450, 4063895, 4992500, 5087500, 5491750, 6240625, 7388900, 8127790, 9236125, 10983500, 12481250, 13729375, 16255580, 18472250, 20319475, 24962500, 27458750, 36944500, 40638950, 46180625, 54917500, 68646875, 81277900, 92361250, 101597375, 137293750, 184722500, 203194750, 230903125, 274587500, 406389500, 461806250, 507986875, 923612500, 1015973750, 2031947500, 2539934375, 5079868750, 10159737500]

約数ペア:

[(1, 10159737500), (2, 5079868750), (4, 2539934375), (5, 2031947500), (10, 1015973750), (11, 923612500), (20, 507986875), (22, 461806250), (25, 406389500), (37, 274587500), (44, 230903125), (50, 203194750), (55, 184722500), (74, 137293750), (100, 101597375), (110, 92361250), (125, 81277900), (148, 68646875), (185, 54917500), (220, 46180625), (250, 40638950), (275, 36944500), (370, 27458750), (407, 24962500), (500, 20319475), (550, 18472250), (625, 16255580), (740, 13729375), (814, 12481250), (925, 10983500), (1100, 9236125), (1250, 8127790), (1375, 7388900), (1628, 6240625), (1850, 5491750), (1997, 5087500), (2035, 4992500), (2500, 4063895), (2750, 3694450), (3125, 3251116), (3700, 2745875), (3994, 2543750), (4070, 2496250), (4625, 2196700), (5500, 1847225), (6250, 1625558), (6875, 1477780), (7988, 1271875), (8140, 1248125), (9250, 1098350), (9985, 1017500), (10175, 998500), (12500, 812779), (13750, 738890), (18500, 549175), (19970, 508750), (20350, 499250), (21967, 462500), (23125, 439340), (27500, 369445), (34375, 295556), (39940, 254375), (40700, 249625), (43934, 231250), (46250, 219670), (49925, 203500), (50875, 199700), (68750, 147778), (73889, 137500), (87868, 115625), (92500, 109835), (99850, 101750)]