40746540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4957}}^1$

素因数の和:5106

約数の個数: 48

約数和(自身を含む): 114946272

約数和(自身を除く): 74199732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 4957, 8220, 9914, 14871, 19828, 24785, 29742, 49570, 59484, 74355, 99140, 148710, 297420, 679109, 1358218, 2037327, 2716436, 3395545, 4074654, 6791090, 8149308, 10186635, 13582180, 20373270, 40746540]

約数ペア:

[(1, 40746540), (2, 20373270), (3, 13582180), (4, 10186635), (5, 8149308), (6, 6791090), (10, 4074654), (12, 3395545), (15, 2716436), (20, 2037327), (30, 1358218), (60, 679109), (137, 297420), (274, 148710), (411, 99140), (548, 74355), (685, 59484), (822, 49570), (1370, 29742), (1644, 24785), (2055, 19828), (2740, 14871), (4110, 9914), (4957, 8220)]