38196650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 48

約数和(自身を含む): 77256960

約数和(自身を除く): 39060310

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1297, 1550, 2594, 2945, 5890, 6485, 12970, 14725, 24643, 29450, 32425, 40207, 49286, 64850, 80414, 123215, 201035, 246430, 402070, 616075, 763933, 1005175, 1232150, 1527866, 2010350, 3819665, 7639330, 19098325, 38196650]

約数ペア:

[(1, 38196650), (2, 19098325), (5, 7639330), (10, 3819665), (19, 2010350), (25, 1527866), (31, 1232150), (38, 1005175), (50, 763933), (62, 616075), (95, 402070), (155, 246430), (190, 201035), (310, 123215), (475, 80414), (589, 64850), (775, 49286), (950, 40207), (1178, 32425), (1297, 29450), (1550, 24643), (2594, 14725), (2945, 12970), (5890, 6485)]