13816700

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4457}}^1$

素因数の和:4502

約数の個数: 36

約数和(自身を含む): 30956352

約数和(自身を除く): 17139652

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 4457, 8914, 17828, 22285, 44570, 89140, 111425, 138167, 222850, 276334, 445700, 552668, 690835, 1381670, 2763340, 3454175, 6908350, 13816700]

約数ペア:

[(1, 13816700), (2, 6908350), (4, 3454175), (5, 2763340), (10, 1381670), (20, 690835), (25, 552668), (31, 445700), (50, 276334), (62, 222850), (100, 138167), (124, 111425), (155, 89140), (310, 44570), (620, 22285), (775, 17828), (1550, 8914), (3100, 4457)]