40958590

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 76005216

約数和(自身を除く): 35046626

約数列:

[1, 2, 5, 10, 41, 82, 205, 283, 353, 410, 566, 706, 1415, 1765, 2830, 3530, 11603, 14473, 23206, 28946, 58015, 72365, 99899, 116030, 144730, 199798, 499495, 998990, 4095859, 8191718, 20479295, 40958590]

約数ペア:

[(1, 40958590), (2, 20479295), (5, 8191718), (10, 4095859), (41, 998990), (82, 499495), (205, 199798), (283, 144730), (353, 116030), (410, 99899), (566, 72365), (706, 58015), (1415, 28946), (1765, 23206), (2830, 14473), (3530, 11603)]