7201995410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:1035

約数の個数: 64

約数和(自身を含む): 13768272000

約数和(自身を除く): 6566276590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 313, 347, 349, 626, 694, 698, 1565, 1735, 1745, 3130, 3470, 3490, 5947, 6593, 6631, 11894, 13186, 13262, 29735, 32965, 33155, 59470, 65930, 66310, 108611, 109237, 121103, 217222, 218474, 242206, 543055, 546185, 605515, 1086110, 1092370, 1211030, 2063609, 2075503, 2300957, 4127218, 4151006, 4601914, 10318045, 10377515, 11504785, 20636090, 20755030, 23009570, 37905239, 75810478, 189526195, 379052390, 720199541, 1440399082, 3600997705, 7201995410]

約数ペア:

[(1, 7201995410), (2, 3600997705), (5, 1440399082), (10, 720199541), (19, 379052390), (38, 189526195), (95, 75810478), (190, 37905239), (313, 23009570), (347, 20755030), (349, 20636090), (626, 11504785), (694, 10377515), (698, 10318045), (1565, 4601914), (1735, 4151006), (1745, 4127218), (3130, 2300957), (3470, 2075503), (3490, 2063609), (5947, 1211030), (6593, 1092370), (6631, 1086110), (11894, 605515), (13186, 546185), (13262, 543055), (29735, 242206), (32965, 218474), (33155, 217222), (59470, 121103), (65930, 109237), (66310, 108611)]