74393516060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{316649}}^1$

素因数の和:317366

約数の個数: 48

約数和(自身を含む): 165656080800

約数和(自身を除く): 91262564740

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 691, 1382, 2764, 3455, 6910, 11747, 13820, 23494, 46988, 58735, 117470, 234940, 316649, 633298, 1266596, 1583245, 3166490, 5383033, 6332980, 10766066, 21532132, 26915165, 53830330, 107660660, 218804459, 437608918, 875217836, 1094022295, 2188044590, 3719675803, 4376089180, 7439351606, 14878703212, 18598379015, 37196758030, 74393516060]

約数ペア:

[(1, 74393516060), (2, 37196758030), (4, 18598379015), (5, 14878703212), (10, 7439351606), (17, 4376089180), (20, 3719675803), (34, 2188044590), (68, 1094022295), (85, 875217836), (170, 437608918), (340, 218804459), (691, 107660660), (1382, 53830330), (2764, 26915165), (3455, 21532132), (6910, 10766066), (11747, 6332980), (13820, 5383033), (23494, 3166490), (46988, 1583245), (58735, 1266596), (117470, 633298), (234940, 316649)]