5345073280

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{225721}}^1$

素因数の和:225777

約数の個数: 64

約数和(自身を含む): 13123477080

約数和(自身を除く): 7778403800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 225721, 451442, 902884, 1128605, 1805768, 2257210, 3611536, 4514420, 7223072, 8351677, 9028840, 14446144, 16703354, 18057680, 28892288, 33406708, 36115360, 41758385, 66813416, 72230720, 83516770, 133626832, 144461440, 167033540, 267253664, 334067080, 534507328, 668134160, 1069014656, 1336268320, 2672536640, 5345073280]

約数ペア:

[(1, 5345073280), (2, 2672536640), (4, 1336268320), (5, 1069014656), (8, 668134160), (10, 534507328), (16, 334067080), (20, 267253664), (32, 167033540), (37, 144461440), (40, 133626832), (64, 83516770), (74, 72230720), (80, 66813416), (128, 41758385), (148, 36115360), (160, 33406708), (185, 28892288), (296, 18057680), (320, 16703354), (370, 14446144), (592, 9028840), (640, 8351677), (740, 7223072), (1184, 4514420), (1480, 3611536), (2368, 2257210), (2960, 1805768), (4736, 1128605), (5920, 902884), (11840, 451442), (23680, 225721)]