5238560

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1129}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 12814200

約数和(自身を除く): 7575640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1129, 1160, 2258, 2320, 4516, 4640, 5645, 9032, 11290, 18064, 22580, 32741, 36128, 45160, 65482, 90320, 130964, 163705, 180640, 261928, 327410, 523856, 654820, 1047712, 1309640, 2619280, 5238560]

約数ペア:

[(1, 5238560), (2, 2619280), (4, 1309640), (5, 1047712), (8, 654820), (10, 523856), (16, 327410), (20, 261928), (29, 180640), (32, 163705), (40, 130964), (58, 90320), (80, 65482), (116, 45160), (145, 36128), (160, 32741), (232, 22580), (290, 18064), (464, 11290), (580, 9032), (928, 5645), (1129, 4640), (1160, 4516), (2258, 2320)]