3769420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 8396640

約数和(自身を除く): 4627220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 97, 116, 134, 145, 194, 268, 290, 335, 388, 485, 580, 670, 970, 1340, 1940, 1943, 2813, 3886, 5626, 6499, 7772, 9715, 11252, 12998, 14065, 19430, 25996, 28130, 32495, 38860, 56260, 64990, 129980, 188471, 376942, 753884, 942355, 1884710, 3769420]

約数ペア:

[(1, 3769420), (2, 1884710), (4, 942355), (5, 753884), (10, 376942), (20, 188471), (29, 129980), (58, 64990), (67, 56260), (97, 38860), (116, 32495), (134, 28130), (145, 25996), (194, 19430), (268, 14065), (290, 12998), (335, 11252), (388, 9715), (485, 7772), (580, 6499), (670, 5626), (970, 3886), (1340, 2813), (1940, 1943)]