307083850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 589337280

約数和(自身を除く): 282253430

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 163, 205, 326, 410, 815, 919, 1025, 1630, 1838, 2050, 4075, 4595, 6683, 8150, 9190, 13366, 22975, 33415, 37679, 45950, 66830, 75358, 149797, 167075, 188395, 299594, 334150, 376790, 748985, 941975, 1497970, 1883950, 3744925, 6141677, 7489850, 12283354, 30708385, 61416770, 153541925, 307083850]

約数ペア:

[(1, 307083850), (2, 153541925), (5, 61416770), (10, 30708385), (25, 12283354), (41, 7489850), (50, 6141677), (82, 3744925), (163, 1883950), (205, 1497970), (326, 941975), (410, 748985), (815, 376790), (919, 334150), (1025, 299594), (1630, 188395), (1838, 167075), (2050, 149797), (4075, 75358), (4595, 66830), (6683, 45950), (8150, 37679), (9190, 33415), (13366, 22975)]