1538195450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 3235560768

約数和(自身を除く): 1697365318

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 131, 185, 262, 275, 370, 407, 550, 577, 655, 814, 925, 1154, 1310, 1441, 1850, 2035, 2882, 2885, 3275, 4070, 4847, 5770, 6347, 6550, 7205, 9694, 10175, 12694, 14410, 14425, 20350, 21349, 24235, 28850, 31735, 36025, 42698, 48470, 53317, 63470, 72050, 75587, 106634, 106745, 121175, 151174, 158675, 213490, 234839, 242350, 266585, 317350, 377935, 469678, 533170, 533725, 755870, 831457, 1067450, 1174195, 1332925, 1662914, 1889675, 2348390, 2665850, 2796719, 3779350, 4157285, 5593438, 5870975, 8314570, 11741950, 13983595, 20786425, 27967190, 30763909, 41572850, 61527818, 69917975, 139835950, 153819545, 307639090, 769097725, 1538195450]

約数ペア:

[(1, 1538195450), (2, 769097725), (5, 307639090), (10, 153819545), (11, 139835950), (22, 69917975), (25, 61527818), (37, 41572850), (50, 30763909), (55, 27967190), (74, 20786425), (110, 13983595), (131, 11741950), (185, 8314570), (262, 5870975), (275, 5593438), (370, 4157285), (407, 3779350), (550, 2796719), (577, 2665850), (655, 2348390), (814, 1889675), (925, 1662914), (1154, 1332925), (1310, 1174195), (1441, 1067450), (1850, 831457), (2035, 755870), (2882, 533725), (2885, 533170), (3275, 469678), (4070, 377935), (4847, 317350), (5770, 266585), (6347, 242350), (6550, 234839), (7205, 213490), (9694, 158675), (10175, 151174), (12694, 121175), (14410, 106745), (14425, 106634), (20350, 75587), (21349, 72050), (24235, 63470), (28850, 53317), (31735, 48470), (36025, 42698)]