65618140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5647}}^1$

素因数の和:5746

約数の個数: 48

約数和(自身を含む): 159409152

約数和(自身を除く): 93791012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5647, 5810, 11294, 11620, 22588, 28235, 39529, 56470, 79058, 112940, 158116, 197645, 395290, 468701, 790580, 937402, 1874804, 2343505, 3280907, 4687010, 6561814, 9374020, 13123628, 16404535, 32809070, 65618140]

約数ペア:

[(1, 65618140), (2, 32809070), (4, 16404535), (5, 13123628), (7, 9374020), (10, 6561814), (14, 4687010), (20, 3280907), (28, 2343505), (35, 1874804), (70, 937402), (83, 790580), (140, 468701), (166, 395290), (332, 197645), (415, 158116), (581, 112940), (830, 79058), (1162, 56470), (1660, 39529), (2324, 28235), (2905, 22588), (5647, 11620), (5810, 11294)]