97747160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{49871}}^1$

素因数の和:49896

約数の個数: 48

約数和(自身を含む): 255843360

約数和(自身を除く): 158096200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 49871, 99742, 199484, 249355, 349097, 398968, 498710, 698194, 997420, 1396388, 1745485, 1994840, 2443679, 2792776, 3490970, 4887358, 6981940, 9774716, 12218395, 13963880, 19549432, 24436790, 48873580, 97747160]

約数ペア:

[(1, 97747160), (2, 48873580), (4, 24436790), (5, 19549432), (7, 13963880), (8, 12218395), (10, 9774716), (14, 6981940), (20, 4887358), (28, 3490970), (35, 2792776), (40, 2443679), (49, 1994840), (56, 1745485), (70, 1396388), (98, 997420), (140, 698194), (196, 498710), (245, 398968), (280, 349097), (392, 249355), (490, 199484), (980, 99742), (1960, 49871)]