115909160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{78317}}^1$

素因数の和:78365

約数の個数: 32

約数和(自身を含む): 267847560

約数和(自身を除く): 151938400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 78317, 156634, 313268, 391585, 626536, 783170, 1566340, 2897729, 3132680, 5795458, 11590916, 14488645, 23181832, 28977290, 57954580, 115909160]

約数ペア:

[(1, 115909160), (2, 57954580), (4, 28977290), (5, 23181832), (8, 14488645), (10, 11590916), (20, 5795458), (37, 3132680), (40, 2897729), (74, 1566340), (148, 783170), (185, 626536), (296, 391585), (370, 313268), (740, 156634), (1480, 78317)]