3286998100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{2341}}^1$

素因数の和:3113

約数の個数: 72

約数和(自身を含む): 7521567200

約数和(自身を除く): 4234569100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 739, 950, 1478, 1900, 2341, 2956, 3695, 4682, 7390, 9364, 11705, 14041, 14780, 18475, 23410, 28082, 36950, 44479, 46820, 56164, 58525, 70205, 73900, 88958, 117050, 140410, 177916, 222395, 234100, 280820, 351025, 444790, 702050, 889580, 1111975, 1404100, 1729999, 2223950, 3459998, 4447900, 6919996, 8649995, 17299990, 32869981, 34599980, 43249975, 65739962, 86499950, 131479924, 164349905, 172999900, 328699810, 657399620, 821749525, 1643499050, 3286998100]

約数ペア:

[(1, 3286998100), (2, 1643499050), (4, 821749525), (5, 657399620), (10, 328699810), (19, 172999900), (20, 164349905), (25, 131479924), (38, 86499950), (50, 65739962), (76, 43249975), (95, 34599980), (100, 32869981), (190, 17299990), (380, 8649995), (475, 6919996), (739, 4447900), (950, 3459998), (1478, 2223950), (1900, 1729999), (2341, 1404100), (2956, 1111975), (3695, 889580), (4682, 702050), (7390, 444790), (9364, 351025), (11705, 280820), (14041, 234100), (14780, 222395), (18475, 177916), (23410, 140410), (28082, 117050), (36950, 88958), (44479, 73900), (46820, 70205), (56164, 58525)]