9240320

素因数分解:

$2^8\times 5^1\times {\mathrm{7219}}^1$

素因数の和:7240

約数の個数: 36

約数和(自身を含む): 22136520

約数和(自身を除く): 12896200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 7219, 14438, 28876, 36095, 57752, 72190, 115504, 144380, 231008, 288760, 462016, 577520, 924032, 1155040, 1848064, 2310080, 4620160, 9240320]

約数ペア:

[(1, 9240320), (2, 4620160), (4, 2310080), (5, 1848064), (8, 1155040), (10, 924032), (16, 577520), (20, 462016), (32, 288760), (40, 231008), (64, 144380), (80, 115504), (128, 72190), (160, 57752), (256, 36095), (320, 28876), (640, 14438), (1280, 7219)]