952183670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2157

約数の個数: 64

約数和(自身を含む): 1900800000

約数和(自身を除く): 948616330

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 109, 115, 190, 218, 230, 437, 545, 874, 1090, 1999, 2071, 2185, 2507, 3998, 4142, 4370, 5014, 9995, 10355, 12535, 19990, 20710, 25070, 37981, 45977, 47633, 75962, 91954, 95266, 189905, 217891, 229885, 238165, 379810, 435782, 459770, 476330, 873563, 1089455, 1747126, 2178910, 4139929, 4367815, 5011493, 8279858, 8735630, 10022986, 20699645, 25057465, 41399290, 50114930, 95218367, 190436734, 476091835, 952183670]

約数ペア:

[(1, 952183670), (2, 476091835), (5, 190436734), (10, 95218367), (19, 50114930), (23, 41399290), (38, 25057465), (46, 20699645), (95, 10022986), (109, 8735630), (115, 8279858), (190, 5011493), (218, 4367815), (230, 4139929), (437, 2178910), (545, 1747126), (874, 1089455), (1090, 873563), (1999, 476330), (2071, 459770), (2185, 435782), (2507, 379810), (3998, 238165), (4142, 229885), (4370, 217891), (5014, 189905), (9995, 95266), (10355, 91954), (12535, 75962), (19990, 47633), (20710, 45977), (25070, 37981)]