9003680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{8039}}^1$

素因数の和:8061

約数の個数: 48

約数和(自身を含む): 24312960

約数和(自身を除く): 15309280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 8039, 16078, 32156, 40195, 56273, 64312, 80390, 112546, 128624, 160780, 225092, 257248, 281365, 321560, 450184, 562730, 643120, 900368, 1125460, 1286240, 1800736, 2250920, 4501840, 9003680]

約数ペア:

[(1, 9003680), (2, 4501840), (4, 2250920), (5, 1800736), (7, 1286240), (8, 1125460), (10, 900368), (14, 643120), (16, 562730), (20, 450184), (28, 321560), (32, 281365), (35, 257248), (40, 225092), (56, 160780), (70, 128624), (80, 112546), (112, 80390), (140, 64312), (160, 56273), (224, 40195), (280, 32156), (560, 16078), (1120, 8039)]