13797100

素因数分解:

$2^2\times 5^2\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:786

約数の個数: 36

約数和(自身を含む): 30107448

約数和(自身を除く): 16310348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 281, 491, 562, 982, 1124, 1405, 1964, 2455, 2810, 4910, 5620, 7025, 9820, 12275, 14050, 24550, 28100, 49100, 137971, 275942, 551884, 689855, 1379710, 2759420, 3449275, 6898550, 13797100]

約数ペア:

[(1, 13797100), (2, 6898550), (4, 3449275), (5, 2759420), (10, 1379710), (20, 689855), (25, 551884), (50, 275942), (100, 137971), (281, 49100), (491, 28100), (562, 24550), (982, 14050), (1124, 12275), (1405, 9820), (1964, 7025), (2455, 5620), (2810, 4910)]