5210170293880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{1971727}}^1$

素因数の和:1973900

約数の個数: 64

約数和(自身を含む): 12106725396480

約数和(自身を除く): 6896555102600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2131, 4262, 8524, 10655, 17048, 21310, 42620, 66061, 85240, 132122, 264244, 330305, 528488, 660610, 1321220, 1971727, 2642440, 3943454, 7886908, 9858635, 15773816, 19717270, 39434540, 61123537, 78869080, 122247074, 244494148, 305617685, 488988296, 611235370, 1222470740, 2444941480, 4201750237, 8403500474, 16807000948, 21008751185, 33614001896, 42017502370, 84035004740, 130254257347, 168070009480, 260508514694, 521017029388, 651271286735, 1042034058776, 1302542573470, 2605085146940, 5210170293880]

約数ペア:

[(1, 5210170293880), (2, 2605085146940), (4, 1302542573470), (5, 1042034058776), (8, 651271286735), (10, 521017029388), (20, 260508514694), (31, 168070009480), (40, 130254257347), (62, 84035004740), (124, 42017502370), (155, 33614001896), (248, 21008751185), (310, 16807000948), (620, 8403500474), (1240, 4201750237), (2131, 2444941480), (4262, 1222470740), (8524, 611235370), (10655, 488988296), (17048, 305617685), (21310, 244494148), (42620, 122247074), (66061, 78869080), (85240, 61123537), (132122, 39434540), (264244, 19717270), (330305, 15773816), (528488, 9858635), (660610, 7886908), (1321220, 3943454), (1971727, 2642440)]