13850300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3221}}^1$

素因数の和:3278

約数の個数: 36

約数和(自身を含む): 30763656

約数和(自身を除く): 16913356

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 3221, 4300, 6442, 12884, 16105, 32210, 64420, 80525, 138503, 161050, 277006, 322100, 554012, 692515, 1385030, 2770060, 3462575, 6925150, 13850300]

約数ペア:

[(1, 13850300), (2, 6925150), (4, 3462575), (5, 2770060), (10, 1385030), (20, 692515), (25, 554012), (43, 322100), (50, 277006), (86, 161050), (100, 138503), (172, 80525), (215, 64420), (430, 32210), (860, 16105), (1075, 12884), (2150, 6442), (3221, 4300)]