41740720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3923}}^1$

素因数の和:3962

約数の個数: 80

約数和(自身を含む): 116778240

約数和(自身を除く): 75037520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 3923, 5320, 7846, 10640, 15692, 19615, 27461, 31384, 39230, 54922, 62768, 74537, 78460, 109844, 137305, 149074, 156920, 219688, 274610, 298148, 313840, 372685, 439376, 521759, 549220, 596296, 745370, 1043518, 1098440, 1192592, 1490740, 2087036, 2196880, 2608795, 2981480, 4174072, 5217590, 5962960, 8348144, 10435180, 20870360, 41740720]

約数ペア:

[(1, 41740720), (2, 20870360), (4, 10435180), (5, 8348144), (7, 5962960), (8, 5217590), (10, 4174072), (14, 2981480), (16, 2608795), (19, 2196880), (20, 2087036), (28, 1490740), (35, 1192592), (38, 1098440), (40, 1043518), (56, 745370), (70, 596296), (76, 549220), (80, 521759), (95, 439376), (112, 372685), (133, 313840), (140, 298148), (152, 274610), (190, 219688), (266, 156920), (280, 149074), (304, 137305), (380, 109844), (532, 78460), (560, 74537), (665, 62768), (760, 54922), (1064, 39230), (1330, 31384), (1520, 27461), (2128, 19615), (2660, 15692), (3923, 10640), (5320, 7846)]