17152880

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 40176000

約数和(自身を除く): 23023120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1439, 1490, 2384, 2878, 2980, 5756, 5960, 7195, 11512, 11920, 14390, 23024, 28780, 57560, 115120, 214411, 428822, 857644, 1072055, 1715288, 2144110, 3430576, 4288220, 8576440, 17152880]

約数ペア:

[(1, 17152880), (2, 8576440), (4, 4288220), (5, 3430576), (8, 2144110), (10, 1715288), (16, 1072055), (20, 857644), (40, 428822), (80, 214411), (149, 115120), (298, 57560), (596, 28780), (745, 23024), (1192, 14390), (1439, 11920), (1490, 11512), (2384, 7195), (2878, 5960), (2980, 5756)]