101049220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7187}}^1$

素因数の和:7252

約数の個数: 48

約数和(自身を含む): 229440960

約数和(自身を除く): 128391740

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 7187, 14060, 14374, 28748, 35935, 71870, 136553, 143740, 265919, 273106, 531838, 546212, 682765, 1063676, 1329595, 1365530, 2659190, 2731060, 5052461, 5318380, 10104922, 20209844, 25262305, 50524610, 101049220]

約数ペア:

[(1, 101049220), (2, 50524610), (4, 25262305), (5, 20209844), (10, 10104922), (19, 5318380), (20, 5052461), (37, 2731060), (38, 2659190), (74, 1365530), (76, 1329595), (95, 1063676), (148, 682765), (185, 546212), (190, 531838), (370, 273106), (380, 265919), (703, 143740), (740, 136553), (1406, 71870), (2812, 35935), (3515, 28748), (7030, 14374), (7187, 14060)]