80060290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{6299}}^1$

素因数の和:6378

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 72349310

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6299, 6355, 12598, 12710, 31495, 62990, 195269, 258259, 390538, 516518, 976345, 1291295, 1952690, 2582590, 8006029, 16012058, 40030145, 80060290]

約数ペア:

[(1, 80060290), (2, 40030145), (5, 16012058), (10, 8006029), (31, 2582590), (41, 1952690), (62, 1291295), (82, 976345), (155, 516518), (205, 390538), (310, 258259), (410, 195269), (1271, 62990), (2542, 31495), (6299, 12710), (6355, 12598)]