109113280

素因数分解:

$2^6\times 5^1\times {\mathrm{340979}}^1$

素因数の和:340996

約数の個数: 28

約数和(自身を含む): 259826760

約数和(自身を除く): 150713480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 340979, 681958, 1363916, 1704895, 2727832, 3409790, 5455664, 6819580, 10911328, 13639160, 21822656, 27278320, 54556640, 109113280]

約数ペア:

[(1, 109113280), (2, 54556640), (4, 27278320), (5, 21822656), (8, 13639160), (10, 10911328), (16, 6819580), (20, 5455664), (32, 3409790), (40, 2727832), (64, 1704895), (80, 1363916), (160, 681958), (320, 340979)]