16153055440

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1\times {\mathrm{941}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 37800236880

約数和(自身を除く): 21647181440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 937, 941, 1145, 1832, 1874, 1882, 2290, 3664, 3748, 3764, 4580, 4685, 4705, 7496, 7528, 9160, 9370, 9410, 14992, 15056, 18320, 18740, 18820, 37480, 37640, 74960, 75280, 214573, 215489, 429146, 430978, 858292, 861956, 881717, 1072865, 1077445, 1716584, 1723912, 1763434, 2145730, 2154890, 3433168, 3447824, 3526868, 4291460, 4309780, 4408585, 7053736, 8582920, 8619560, 8817170, 14107472, 17165840, 17239120, 17634340, 35268680, 70537360, 201913193, 403826386, 807652772, 1009565965, 1615305544, 2019131930, 3230611088, 4038263860, 8076527720, 16153055440]

約数ペア:

[(1, 16153055440), (2, 8076527720), (4, 4038263860), (5, 3230611088), (8, 2019131930), (10, 1615305544), (16, 1009565965), (20, 807652772), (40, 403826386), (80, 201913193), (229, 70537360), (458, 35268680), (916, 17634340), (937, 17239120), (941, 17165840), (1145, 14107472), (1832, 8817170), (1874, 8619560), (1882, 8582920), (2290, 7053736), (3664, 4408585), (3748, 4309780), (3764, 4291460), (4580, 3526868), (4685, 3447824), (4705, 3433168), (7496, 2154890), (7528, 2145730), (9160, 1763434), (9370, 1723912), (9410, 1716584), (14992, 1077445), (15056, 1072865), (18320, 881717), (18740, 861956), (18820, 858292), (37480, 430978), (37640, 429146), (74960, 215489), (75280, 214573)]