7454450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 14764680

約数和(自身を除く): 7310230

約数列:

[1, 2, 5, 10, 25, 29, 50, 53, 58, 97, 106, 145, 194, 265, 290, 485, 530, 725, 970, 1325, 1450, 1537, 2425, 2650, 2813, 3074, 4850, 5141, 5626, 7685, 10282, 14065, 15370, 25705, 28130, 38425, 51410, 70325, 76850, 128525, 140650, 149089, 257050, 298178, 745445, 1490890, 3727225, 7454450]

約数ペア:

[(1, 7454450), (2, 3727225), (5, 1490890), (10, 745445), (25, 298178), (29, 257050), (50, 149089), (53, 140650), (58, 128525), (97, 76850), (106, 70325), (145, 51410), (194, 38425), (265, 28130), (290, 25705), (485, 15370), (530, 14065), (725, 10282), (970, 7685), (1325, 5626), (1450, 5141), (1537, 4850), (2425, 3074), (2650, 2813)]