100409908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8867}}^1$

素因数の和:9039

約数の個数: 24

約数和(自身を含む): 186228000

約数和(自身を除く): 85818092

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 8867, 11324, 17734, 35468, 168473, 336946, 673892, 1321183, 2642366, 5284732, 25102477, 50204954, 100409908]

約数ペア:

[(1, 100409908), (2, 50204954), (4, 25102477), (19, 5284732), (38, 2642366), (76, 1321183), (149, 673892), (298, 336946), (596, 168473), (2831, 35468), (5662, 17734), (8867, 11324)]