41589940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{709}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 100195200

約数和(自身を除く): 58605260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 419, 709, 838, 1418, 1676, 2095, 2836, 2933, 3545, 4190, 4963, 5866, 7090, 8380, 9926, 11732, 14180, 14665, 19852, 24815, 29330, 49630, 58660, 99260, 297071, 594142, 1188284, 1485355, 2079497, 2970710, 4158994, 5941420, 8317988, 10397485, 20794970, 41589940]

約数ペア:

[(1, 41589940), (2, 20794970), (4, 10397485), (5, 8317988), (7, 5941420), (10, 4158994), (14, 2970710), (20, 2079497), (28, 1485355), (35, 1188284), (70, 594142), (140, 297071), (419, 99260), (709, 58660), (838, 49630), (1418, 29330), (1676, 24815), (2095, 19852), (2836, 14665), (2933, 14180), (3545, 11732), (4190, 9926), (4963, 8380), (5866, 7090)]