11867185640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{98663}}^1$

素因数の和:98802

約数の個数: 64

約数和(自身を含む): 27846927360

約数和(自身を除く): 15979741720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 97, 124, 155, 194, 248, 310, 388, 485, 620, 776, 970, 1240, 1940, 3007, 3880, 6014, 12028, 15035, 24056, 30070, 60140, 98663, 120280, 197326, 394652, 493315, 789304, 986630, 1973260, 3058553, 3946520, 6117106, 9570311, 12234212, 15292765, 19140622, 24468424, 30585530, 38281244, 47851555, 61171060, 76562488, 95703110, 122342120, 191406220, 296679641, 382812440, 593359282, 1186718564, 1483398205, 2373437128, 2966796410, 5933592820, 11867185640]

約数ペア:

[(1, 11867185640), (2, 5933592820), (4, 2966796410), (5, 2373437128), (8, 1483398205), (10, 1186718564), (20, 593359282), (31, 382812440), (40, 296679641), (62, 191406220), (97, 122342120), (124, 95703110), (155, 76562488), (194, 61171060), (248, 47851555), (310, 38281244), (388, 30585530), (485, 24468424), (620, 19140622), (776, 15292765), (970, 12234212), (1240, 9570311), (1940, 6117106), (3007, 3946520), (3880, 3058553), (6014, 1973260), (12028, 986630), (15035, 789304), (24056, 493315), (30070, 394652), (60140, 197326), (98663, 120280)]