1900790841590

素因数分解:

$2^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{9643}}^1\times {\mathrm{54907}}^1$

素因数の和:64916

約数の個数: 32

約数和(自身を含む): 3431372232960

約数和(自身を除く): 1530581391370

約数列:

[1, 2, 5, 10, 359, 718, 1795, 3590, 9643, 19286, 48215, 54907, 96430, 109814, 274535, 549070, 3461837, 6923674, 17309185, 19711613, 34618370, 39423226, 98558065, 197116130, 529468201, 1058936402, 2647341005, 5294682010, 190079084159, 380158168318, 950395420795, 1900790841590]

約数ペア:

[(1, 1900790841590), (2, 950395420795), (5, 380158168318), (10, 190079084159), (359, 5294682010), (718, 2647341005), (1795, 1058936402), (3590, 529468201), (9643, 197116130), (19286, 98558065), (48215, 39423226), (54907, 34618370), (96430, 19711613), (109814, 17309185), (274535, 6923674), (549070, 3461837)]