29144620

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 62925408

約数和(自身を除く): 33780788

約数列:

[1, 2, 4, 5, 10, 20, 83, 97, 166, 181, 194, 332, 362, 388, 415, 485, 724, 830, 905, 970, 1660, 1810, 1940, 3620, 8051, 15023, 16102, 17557, 30046, 32204, 35114, 40255, 60092, 70228, 75115, 80510, 87785, 150230, 161020, 175570, 300460, 351140, 1457231, 2914462, 5828924, 7286155, 14572310, 29144620]

約数ペア:

[(1, 29144620), (2, 14572310), (4, 7286155), (5, 5828924), (10, 2914462), (20, 1457231), (83, 351140), (97, 300460), (166, 175570), (181, 161020), (194, 150230), (332, 87785), (362, 80510), (388, 75115), (415, 70228), (485, 60092), (724, 40255), (830, 35114), (905, 32204), (970, 30046), (1660, 17557), (1810, 16102), (1940, 15023), (3620, 8051)]