80003191490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{49123}}^1$

素因数の和:49323

約数の個数: 64

約数和(自身を含む): 153898811136

約数和(自身を除く): 73895619646

約数列:

[1, 2, 5, 10, 23, 46, 73, 97, 115, 146, 194, 230, 365, 485, 730, 970, 1679, 2231, 3358, 4462, 7081, 8395, 11155, 14162, 16790, 22310, 35405, 49123, 70810, 98246, 162863, 245615, 325726, 491230, 814315, 1129829, 1628630, 2259658, 3585979, 4764931, 5649145, 7171958, 9529862, 11298290, 17929895, 23824655, 35859790, 47649310, 82477517, 109593413, 164955034, 219186826, 347839963, 412387585, 547967065, 695679926, 824775170, 1095934130, 1739199815, 3478399630, 8000319149, 16000638298, 40001595745, 80003191490]

約数ペア:

[(1, 80003191490), (2, 40001595745), (5, 16000638298), (10, 8000319149), (23, 3478399630), (46, 1739199815), (73, 1095934130), (97, 824775170), (115, 695679926), (146, 547967065), (194, 412387585), (230, 347839963), (365, 219186826), (485, 164955034), (730, 109593413), (970, 82477517), (1679, 47649310), (2231, 35859790), (3358, 23824655), (4462, 17929895), (7081, 11298290), (8395, 9529862), (11155, 7171958), (14162, 5649145), (16790, 4764931), (22310, 3585979), (35405, 2259658), (49123, 1628630), (70810, 1129829), (98246, 814315), (162863, 491230), (245615, 325726)]