15676857020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{246569}}^1$

素因数の和:246623

約数の個数: 72

約数和(自身を含む): 38151282960

約数和(自身を除く): 22474425940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 289, 340, 374, 578, 748, 935, 1156, 1445, 1870, 2890, 3179, 3740, 5780, 6358, 12716, 15895, 31790, 63580, 246569, 493138, 986276, 1232845, 2465690, 2712259, 4191673, 4931380, 5424518, 8383346, 10849036, 13561295, 16766692, 20958365, 27122590, 41916730, 46108403, 54245180, 71258441, 83833460, 92216806, 142516882, 184433612, 230542015, 285033764, 356292205, 461084030, 712584410, 783842851, 922168060, 1425168820, 1567685702, 3135371404, 3919214255, 7838428510, 15676857020]

約数ペア:

[(1, 15676857020), (2, 7838428510), (4, 3919214255), (5, 3135371404), (10, 1567685702), (11, 1425168820), (17, 922168060), (20, 783842851), (22, 712584410), (34, 461084030), (44, 356292205), (55, 285033764), (68, 230542015), (85, 184433612), (110, 142516882), (170, 92216806), (187, 83833460), (220, 71258441), (289, 54245180), (340, 46108403), (374, 41916730), (578, 27122590), (748, 20958365), (935, 16766692), (1156, 13561295), (1445, 10849036), (1870, 8383346), (2890, 5424518), (3179, 4931380), (3740, 4191673), (5780, 2712259), (6358, 2465690), (12716, 1232845), (15895, 986276), (31790, 493138), (63580, 246569)]