39379910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 74587392

約数和(自身を除く): 35207482

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1307, 1310, 2614, 3013, 6026, 6535, 13070, 15065, 30061, 30130, 60122, 150305, 171217, 300610, 342434, 856085, 1712170, 3937991, 7875982, 19689955, 39379910]

約数ペア:

[(1, 39379910), (2, 19689955), (5, 7875982), (10, 3937991), (23, 1712170), (46, 856085), (115, 342434), (131, 300610), (230, 171217), (262, 150305), (655, 60122), (1307, 30130), (1310, 30061), (2614, 15065), (3013, 13070), (6026, 6535)]