11814100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 27442688

約数和(自身を除く): 15628588

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 103, 124, 148, 155, 185, 206, 310, 370, 412, 515, 620, 740, 775, 925, 1030, 1147, 1550, 1850, 2060, 2294, 2575, 3100, 3193, 3700, 3811, 4588, 5150, 5735, 6386, 7622, 10300, 11470, 12772, 15244, 15965, 19055, 22940, 28675, 31930, 38110, 57350, 63860, 76220, 79825, 95275, 114700, 118141, 159650, 190550, 236282, 319300, 381100, 472564, 590705, 1181410, 2362820, 2953525, 5907050, 11814100]

約数ペア:

[(1, 11814100), (2, 5907050), (4, 2953525), (5, 2362820), (10, 1181410), (20, 590705), (25, 472564), (31, 381100), (37, 319300), (50, 236282), (62, 190550), (74, 159650), (100, 118141), (103, 114700), (124, 95275), (148, 79825), (155, 76220), (185, 63860), (206, 57350), (310, 38110), (370, 31930), (412, 28675), (515, 22940), (620, 19055), (740, 15965), (775, 15244), (925, 12772), (1030, 11470), (1147, 10300), (1550, 7622), (1850, 6386), (2060, 5735), (2294, 5150), (2575, 4588), (3100, 3811), (3193, 3700)]