39953710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 74807712

約数和(自身を除く): 34854002

約数列:

[1, 2, 5, 10, 37, 74, 83, 166, 185, 370, 415, 830, 1301, 2602, 3071, 6142, 6505, 13010, 15355, 30710, 48137, 96274, 107983, 215966, 240685, 481370, 539915, 1079830, 3995371, 7990742, 19976855, 39953710]

約数ペア:

[(1, 39953710), (2, 19976855), (5, 7990742), (10, 3995371), (37, 1079830), (74, 539915), (83, 481370), (166, 240685), (185, 215966), (370, 107983), (415, 96274), (830, 48137), (1301, 30710), (2602, 15355), (3071, 13010), (6142, 6505)]