12699100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 54

約数和(自身を含む): 28729064

約数和(自身を除く): 16029964

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 151, 290, 302, 580, 604, 725, 755, 841, 1450, 1510, 1682, 2900, 3020, 3364, 3775, 4205, 4379, 7550, 8410, 8758, 15100, 16820, 17516, 21025, 21895, 42050, 43790, 84100, 87580, 109475, 126991, 218950, 253982, 437900, 507964, 634955, 1269910, 2539820, 3174775, 6349550, 12699100]

約数ペア:

[(1, 12699100), (2, 6349550), (4, 3174775), (5, 2539820), (10, 1269910), (20, 634955), (25, 507964), (29, 437900), (50, 253982), (58, 218950), (100, 126991), (116, 109475), (145, 87580), (151, 84100), (290, 43790), (302, 42050), (580, 21895), (604, 21025), (725, 17516), (755, 16820), (841, 15100), (1450, 8758), (1510, 8410), (1682, 7550), (2900, 4379), (3020, 4205), (3364, 3775)]