39841030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 76554720

約数和(自身を除く): 36713690

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 1789, 2227, 3578, 4454, 8945, 11135, 17890, 22270, 30413, 60826, 152065, 234359, 304130, 468718, 1171795, 2343590, 3984103, 7968206, 19920515, 39841030]

約数ペア:

[(1, 39841030), (2, 19920515), (5, 7968206), (10, 3984103), (17, 2343590), (34, 1171795), (85, 468718), (131, 304130), (170, 234359), (262, 152065), (655, 60826), (1310, 30413), (1789, 22270), (2227, 17890), (3578, 11135), (4454, 8945)]