40449130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{227}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 74265984

約数和(自身を除く): 33816854

約数列:

[1, 2, 5, 10, 103, 173, 206, 227, 346, 454, 515, 865, 1030, 1135, 1730, 2270, 17819, 23381, 35638, 39271, 46762, 78542, 89095, 116905, 178190, 196355, 233810, 392710, 4044913, 8089826, 20224565, 40449130]

約数ペア:

[(1, 40449130), (2, 20224565), (5, 8089826), (10, 4044913), (103, 392710), (173, 233810), (206, 196355), (227, 178190), (346, 116905), (454, 89095), (515, 78542), (865, 46762), (1030, 39271), (1135, 35638), (1730, 23381), (2270, 17819)]