100009100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{32261}}^1$

素因数の和:32306

約数の個数: 36

約数和(自身を含む): 224027328

約数和(自身を除く): 124018228

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 32261, 64522, 129044, 161305, 322610, 645220, 806525, 1000091, 1613050, 2000182, 3226100, 4000364, 5000455, 10000910, 20001820, 25002275, 50004550, 100009100]

約数ペア:

[(1, 100009100), (2, 50004550), (4, 25002275), (5, 20001820), (10, 10000910), (20, 5000455), (25, 4000364), (31, 3226100), (50, 2000182), (62, 1613050), (100, 1000091), (124, 806525), (155, 645220), (310, 322610), (620, 161305), (775, 129044), (1550, 64522), (3100, 32261)]