538441390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^3\times {\mathrm{1063}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 997053120

約数和(自身を除く): 458611730

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1063, 1369, 2126, 2738, 5315, 6845, 10630, 13690, 39331, 50653, 78662, 101306, 196655, 253265, 393310, 506530, 1455247, 2910494, 7276235, 14552470, 53844139, 107688278, 269220695, 538441390]

約数ペア:

[(1, 538441390), (2, 269220695), (5, 107688278), (10, 53844139), (37, 14552470), (74, 7276235), (185, 2910494), (370, 1455247), (1063, 506530), (1369, 393310), (2126, 253265), (2738, 196655), (5315, 101306), (6845, 78662), (10630, 50653), (13690, 39331)]