12914600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2083}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 31009920

約数和(自身を除く): 18095320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 2083, 3100, 4166, 6200, 8332, 10415, 16664, 20830, 41660, 52075, 64573, 83320, 104150, 129146, 208300, 258292, 322865, 416600, 516584, 645730, 1291460, 1614325, 2582920, 3228650, 6457300, 12914600]

約数ペア:

[(1, 12914600), (2, 6457300), (4, 3228650), (5, 2582920), (8, 1614325), (10, 1291460), (20, 645730), (25, 516584), (31, 416600), (40, 322865), (50, 258292), (62, 208300), (100, 129146), (124, 104150), (155, 83320), (200, 64573), (248, 52075), (310, 41660), (620, 20830), (775, 16664), (1240, 10415), (1550, 8332), (2083, 6200), (3100, 4166)]