40670560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{36313}}^1$

素因数の和:36335

約数の個数: 48

約数和(自身を含む): 109813536

約数和(自身を除く): 69142976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 36313, 72626, 145252, 181565, 254191, 290504, 363130, 508382, 581008, 726260, 1016764, 1162016, 1270955, 1452520, 2033528, 2541910, 2905040, 4067056, 5083820, 5810080, 8134112, 10167640, 20335280, 40670560]

約数ペア:

[(1, 40670560), (2, 20335280), (4, 10167640), (5, 8134112), (7, 5810080), (8, 5083820), (10, 4067056), (14, 2905040), (16, 2541910), (20, 2033528), (28, 1452520), (32, 1270955), (35, 1162016), (40, 1016764), (56, 726260), (70, 581008), (80, 508382), (112, 363130), (140, 290504), (160, 254191), (224, 181565), (280, 145252), (560, 72626), (1120, 36313)]