101883940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 221626944

約数和(自身を除く): 119743004

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 131, 148, 185, 262, 370, 524, 655, 740, 1051, 1310, 2102, 2620, 4204, 4847, 5255, 9694, 10510, 19388, 21020, 24235, 38887, 48470, 77774, 96940, 137681, 155548, 194435, 275362, 388870, 550724, 688405, 777740, 1376810, 2753620, 5094197, 10188394, 20376788, 25470985, 50941970, 101883940]

約数ペア:

[(1, 101883940), (2, 50941970), (4, 25470985), (5, 20376788), (10, 10188394), (20, 5094197), (37, 2753620), (74, 1376810), (131, 777740), (148, 688405), (185, 550724), (262, 388870), (370, 275362), (524, 194435), (655, 155548), (740, 137681), (1051, 96940), (1310, 77774), (2102, 48470), (2620, 38887), (4204, 24235), (4847, 21020), (5255, 19388), (9694, 10510)]