14976940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1$

素因数の和:3622

約数の個数: 48

約数和(自身を含む): 36126720

約数和(自身を除く): 21149780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 3583, 4180, 7166, 14332, 17915, 35830, 39413, 68077, 71660, 78826, 136154, 157652, 197065, 272308, 340385, 394130, 680770, 748847, 788260, 1361540, 1497694, 2995388, 3744235, 7488470, 14976940]

約数ペア:

[(1, 14976940), (2, 7488470), (4, 3744235), (5, 2995388), (10, 1497694), (11, 1361540), (19, 788260), (20, 748847), (22, 680770), (38, 394130), (44, 340385), (55, 272308), (76, 197065), (95, 157652), (110, 136154), (190, 78826), (209, 71660), (220, 68077), (380, 39413), (418, 35830), (836, 17915), (1045, 14332), (2090, 7166), (3583, 4180)]