57734380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 143700480

約数和(自身を除く): 85966100

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 43, 44, 55, 68, 85, 86, 110, 170, 172, 187, 215, 220, 340, 359, 374, 430, 473, 718, 731, 748, 860, 935, 946, 1436, 1462, 1795, 1870, 1892, 2365, 2924, 3590, 3655, 3740, 3949, 4730, 6103, 7180, 7310, 7898, 8041, 9460, 12206, 14620, 15437, 15796, 16082, 19745, 24412, 30515, 30874, 32164, 39490, 40205, 61030, 61748, 67133, 77185, 78980, 80410, 122060, 134266, 154370, 160820, 169807, 262429, 268532, 308740, 335665, 339614, 524858, 671330, 679228, 849035, 1049716, 1312145, 1342660, 1698070, 2624290, 2886719, 3396140, 5248580, 5773438, 11546876, 14433595, 28867190, 57734380]

約数ペア:

[(1, 57734380), (2, 28867190), (4, 14433595), (5, 11546876), (10, 5773438), (11, 5248580), (17, 3396140), (20, 2886719), (22, 2624290), (34, 1698070), (43, 1342660), (44, 1312145), (55, 1049716), (68, 849035), (85, 679228), (86, 671330), (110, 524858), (170, 339614), (172, 335665), (187, 308740), (215, 268532), (220, 262429), (340, 169807), (359, 160820), (374, 154370), (430, 134266), (473, 122060), (718, 80410), (731, 78980), (748, 77185), (860, 67133), (935, 61748), (946, 61030), (1436, 40205), (1462, 39490), (1795, 32164), (1870, 30874), (1892, 30515), (2365, 24412), (2924, 19745), (3590, 16082), (3655, 15796), (3740, 15437), (3949, 14620), (4730, 12206), (6103, 9460), (7180, 8041), (7310, 7898)]