40587420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35603}}^1$

素因数の和:35634

約数の個数: 48

約数和(自身を含む): 119629440

約数和(自身を除く): 79042020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 35603, 71206, 106809, 142412, 178015, 213618, 356030, 427236, 534045, 676457, 712060, 1068090, 1352914, 2029371, 2136180, 2705828, 3382285, 4058742, 6764570, 8117484, 10146855, 13529140, 20293710, 40587420]

約数ペア:

[(1, 40587420), (2, 20293710), (3, 13529140), (4, 10146855), (5, 8117484), (6, 6764570), (10, 4058742), (12, 3382285), (15, 2705828), (19, 2136180), (20, 2029371), (30, 1352914), (38, 1068090), (57, 712060), (60, 676457), (76, 534045), (95, 427236), (114, 356030), (190, 213618), (228, 178015), (285, 142412), (380, 106809), (570, 71206), (1140, 35603)]