101424520

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8101}}^1$

素因数の和:8425

約数の個数: 32

約数和(自身を含む): 228962520

約数和(自身を除く): 127538000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 8101, 12520, 16202, 32404, 40505, 64808, 81010, 162020, 324040, 2535613, 5071226, 10142452, 12678065, 20284904, 25356130, 50712260, 101424520]

約数ペア:

[(1, 101424520), (2, 50712260), (4, 25356130), (5, 20284904), (8, 12678065), (10, 10142452), (20, 5071226), (40, 2535613), (313, 324040), (626, 162020), (1252, 81010), (1565, 64808), (2504, 40505), (3130, 32404), (6260, 16202), (8101, 12520)]