52711040

素因数分解:

$2^7\times 5^1\times {\mathrm{82361}}^1$

素因数の和:82380

約数の個数: 32

約数和(自身を含む): 126013860

約数和(自身を除く): 73302820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 82361, 164722, 329444, 411805, 658888, 823610, 1317776, 1647220, 2635552, 3294440, 5271104, 6588880, 10542208, 13177760, 26355520, 52711040]

約数ペア:

[(1, 52711040), (2, 26355520), (4, 13177760), (5, 10542208), (8, 6588880), (10, 5271104), (16, 3294440), (20, 2635552), (32, 1647220), (40, 1317776), (64, 823610), (80, 658888), (128, 411805), (160, 329444), (320, 164722), (640, 82361)]