2525903660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2777}}^1$

素因数の和:2955

約数の個数: 96

約数和(自身を含む): 6216497280

約数和(自身を除く): 3690593620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 89, 140, 146, 178, 292, 356, 365, 445, 511, 623, 730, 890, 1022, 1246, 1460, 1780, 2044, 2492, 2555, 2777, 3115, 5110, 5554, 6230, 6497, 10220, 11108, 12460, 12994, 13885, 19439, 25988, 27770, 32485, 38878, 45479, 55540, 64970, 77756, 90958, 97195, 129940, 181916, 194390, 202721, 227395, 247153, 388780, 405442, 454790, 494306, 810884, 909580, 988612, 1013605, 1235765, 1419047, 1730071, 2027210, 2471530, 2838094, 3460142, 4054420, 4943060, 5676188, 6920284, 7095235, 8650355, 14190470, 17300710, 18042169, 28380940, 34601420, 36084338, 72168676, 90210845, 126295183, 180421690, 252590366, 360843380, 505180732, 631475915, 1262951830, 2525903660]

約数ペア:

[(1, 2525903660), (2, 1262951830), (4, 631475915), (5, 505180732), (7, 360843380), (10, 252590366), (14, 180421690), (20, 126295183), (28, 90210845), (35, 72168676), (70, 36084338), (73, 34601420), (89, 28380940), (140, 18042169), (146, 17300710), (178, 14190470), (292, 8650355), (356, 7095235), (365, 6920284), (445, 5676188), (511, 4943060), (623, 4054420), (730, 3460142), (890, 2838094), (1022, 2471530), (1246, 2027210), (1460, 1730071), (1780, 1419047), (2044, 1235765), (2492, 1013605), (2555, 988612), (2777, 909580), (3115, 810884), (5110, 494306), (5554, 454790), (6230, 405442), (6497, 388780), (10220, 247153), (11108, 227395), (12460, 202721), (12994, 194390), (13885, 181916), (19439, 129940), (25988, 97195), (27770, 90958), (32485, 77756), (38878, 64970), (45479, 55540)]