420170150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{593}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 806091264

約数和(自身を除く): 385921114

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 383, 593, 766, 925, 1186, 1850, 1915, 2965, 3830, 5930, 9575, 14171, 14825, 19150, 21941, 28342, 29650, 43882, 70855, 109705, 141710, 219410, 227119, 354275, 454238, 548525, 708550, 1097050, 1135595, 2271190, 5677975, 8403403, 11355950, 16806806, 42017015, 84034030, 210085075, 420170150]

約数ペア:

[(1, 420170150), (2, 210085075), (5, 84034030), (10, 42017015), (25, 16806806), (37, 11355950), (50, 8403403), (74, 5677975), (185, 2271190), (370, 1135595), (383, 1097050), (593, 708550), (766, 548525), (925, 454238), (1186, 354275), (1850, 227119), (1915, 219410), (2965, 141710), (3830, 109705), (5930, 70855), (9575, 43882), (14171, 29650), (14825, 28342), (19150, 21941)]