96704420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4964

約数の個数: 48

約数和(自身を含む): 216881280

約数和(自身を除く): 120176860

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 3956, 4889, 4945, 9778, 9890, 19556, 19780, 24445, 48890, 97780, 112447, 210227, 224894, 420454, 449788, 562235, 840908, 1051135, 1124470, 2102270, 2248940, 4204540, 4835221, 9670442, 19340884, 24176105, 48352210, 96704420]

約数ペア:

[(1, 96704420), (2, 48352210), (4, 24176105), (5, 19340884), (10, 9670442), (20, 4835221), (23, 4204540), (43, 2248940), (46, 2102270), (86, 1124470), (92, 1051135), (115, 840908), (172, 562235), (215, 449788), (230, 420454), (430, 224894), (460, 210227), (860, 112447), (989, 97780), (1978, 48890), (3956, 24445), (4889, 19780), (4945, 19556), (9778, 9890)]