3778278340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1\times {\mathrm{5563}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 8216470080

約数和(自身を除く): 4438191740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1171, 2342, 4684, 5563, 5855, 11126, 11710, 22252, 23420, 27815, 33959, 55630, 67918, 111260, 135836, 161327, 169795, 322654, 339590, 645308, 679180, 806635, 1613270, 3226540, 6514273, 13028546, 26057092, 32571365, 65142730, 130285460, 188913917, 377827834, 755655668, 944569585, 1889139170, 3778278340]

約数ペア:

[(1, 3778278340), (2, 1889139170), (4, 944569585), (5, 755655668), (10, 377827834), (20, 188913917), (29, 130285460), (58, 65142730), (116, 32571365), (145, 26057092), (290, 13028546), (580, 6514273), (1171, 3226540), (2342, 1613270), (4684, 806635), (5563, 679180), (5855, 645308), (11126, 339590), (11710, 322654), (22252, 169795), (23420, 161327), (27815, 135836), (33959, 111260), (55630, 67918)]