38248700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 95973024

約数和(自身を除く): 57724324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 541, 700, 707, 1010, 1082, 1414, 2020, 2164, 2525, 2705, 2828, 3535, 3787, 5050, 5410, 7070, 7574, 10100, 10820, 13525, 14140, 15148, 17675, 18935, 27050, 35350, 37870, 54100, 54641, 70700, 75740, 94675, 109282, 189350, 218564, 273205, 378700, 382487, 546410, 764974, 1092820, 1366025, 1529948, 1912435, 2732050, 3824870, 5464100, 7649740, 9562175, 19124350, 38248700]

約数ペア:

[(1, 38248700), (2, 19124350), (4, 9562175), (5, 7649740), (7, 5464100), (10, 3824870), (14, 2732050), (20, 1912435), (25, 1529948), (28, 1366025), (35, 1092820), (50, 764974), (70, 546410), (100, 382487), (101, 378700), (140, 273205), (175, 218564), (202, 189350), (350, 109282), (404, 94675), (505, 75740), (541, 70700), (700, 54641), (707, 54100), (1010, 37870), (1082, 35350), (1414, 27050), (2020, 18935), (2164, 17675), (2525, 15148), (2705, 14140), (2828, 13525), (3535, 10820), (3787, 10100), (5050, 7574), (5410, 7070)]