44644520

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7109}}^1$

素因数の和:7277

約数の個数: 32

約数和(自身を含む): 101104200

約数和(自身を除く): 56459680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 7109, 14218, 28436, 35545, 56872, 71090, 142180, 284360, 1116113, 2232226, 4464452, 5580565, 8928904, 11161130, 22322260, 44644520]

約数ペア:

[(1, 44644520), (2, 22322260), (4, 11161130), (5, 8928904), (8, 5580565), (10, 4464452), (20, 2232226), (40, 1116113), (157, 284360), (314, 142180), (628, 71090), (785, 56872), (1256, 35545), (1570, 28436), (3140, 14218), (6280, 7109)]