41726320

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2621}}^1$

素因数の和:2833

約数の個数: 40

約数和(自身を含む): 97538400

約数和(自身を除く): 55812080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 2621, 3184, 3980, 5242, 7960, 10484, 13105, 15920, 20968, 26210, 41936, 52420, 104840, 209680, 521579, 1043158, 2086316, 2607895, 4172632, 5215790, 8345264, 10431580, 20863160, 41726320]

約数ペア:

[(1, 41726320), (2, 20863160), (4, 10431580), (5, 8345264), (8, 5215790), (10, 4172632), (16, 2607895), (20, 2086316), (40, 1043158), (80, 521579), (199, 209680), (398, 104840), (796, 52420), (995, 41936), (1592, 26210), (1990, 20968), (2621, 15920), (3184, 13105), (3980, 10484), (5242, 7960)]