12440300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4058

約数の個数: 36

約数和(自身を含む): 27873216

約数和(自身を除く): 15432916

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 4013, 8026, 16052, 20065, 40130, 80260, 100325, 124403, 200650, 248806, 401300, 497612, 622015, 1244030, 2488060, 3110075, 6220150, 12440300]

約数ペア:

[(1, 12440300), (2, 6220150), (4, 3110075), (5, 2488060), (10, 1244030), (20, 622015), (25, 497612), (31, 401300), (50, 248806), (62, 200650), (100, 124403), (124, 100325), (155, 80260), (310, 40130), (620, 20065), (775, 16052), (1550, 8026), (3100, 4013)]