4156157090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{4513}}^1$

素因数の和:4707

約数の個数: 64

約数和(自身を含む): 8151200640

約数和(自身を除く): 3995043550

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 131, 185, 190, 262, 370, 655, 703, 1310, 1406, 2489, 3515, 4513, 4847, 4978, 7030, 9026, 9694, 12445, 22565, 24235, 24890, 45130, 48470, 85747, 92093, 166981, 171494, 184186, 333962, 428735, 460465, 591203, 834905, 857470, 920930, 1182406, 1669810, 2956015, 3172639, 5912030, 6345278, 11232857, 15863195, 21874511, 22465714, 31726390, 43749022, 56164285, 109372555, 112328570, 218745110, 415615709, 831231418, 2078078545, 4156157090]

約数ペア:

[(1, 4156157090), (2, 2078078545), (5, 831231418), (10, 415615709), (19, 218745110), (37, 112328570), (38, 109372555), (74, 56164285), (95, 43749022), (131, 31726390), (185, 22465714), (190, 21874511), (262, 15863195), (370, 11232857), (655, 6345278), (703, 5912030), (1310, 3172639), (1406, 2956015), (2489, 1669810), (3515, 1182406), (4513, 920930), (4847, 857470), (4978, 834905), (7030, 591203), (9026, 460465), (9694, 428735), (12445, 333962), (22565, 184186), (24235, 171494), (24890, 166981), (45130, 92093), (48470, 85747)]