45007820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15737}}^1$

素因数の和:15770

約数の個数: 48

約数和(自身を含む): 111047328

約数和(自身を除く): 66039508

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 15737, 31474, 62948, 78685, 157370, 173107, 204581, 314740, 346214, 409162, 692428, 818324, 865535, 1022905, 1731070, 2045810, 2250391, 3462140, 4091620, 4500782, 9001564, 11251955, 22503910, 45007820]

約数ペア:

[(1, 45007820), (2, 22503910), (4, 11251955), (5, 9001564), (10, 4500782), (11, 4091620), (13, 3462140), (20, 2250391), (22, 2045810), (26, 1731070), (44, 1022905), (52, 865535), (55, 818324), (65, 692428), (110, 409162), (130, 346214), (143, 314740), (220, 204581), (260, 173107), (286, 157370), (572, 78685), (715, 62948), (1430, 31474), (2860, 15737)]