45174460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1097}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 99610560

約数和(自身を除く): 54436100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1097, 1420, 2059, 2194, 4118, 4388, 5485, 8236, 10295, 10970, 20590, 21940, 31813, 41180, 63626, 77887, 127252, 155774, 159065, 311548, 318130, 389435, 636260, 778870, 1557740, 2258723, 4517446, 9034892, 11293615, 22587230, 45174460]

約数ペア:

[(1, 45174460), (2, 22587230), (4, 11293615), (5, 9034892), (10, 4517446), (20, 2258723), (29, 1557740), (58, 778870), (71, 636260), (116, 389435), (142, 318130), (145, 311548), (284, 159065), (290, 155774), (355, 127252), (580, 77887), (710, 63626), (1097, 41180), (1420, 31813), (2059, 21940), (2194, 20590), (4118, 10970), (4388, 10295), (5485, 8236)]