966749440

素因数分解:

$2^8\times 5^1\times {\mathrm{755273}}^1$

素因数の和:755294

約数の個数: 36

約数和(自身を含む): 2315670084

約数和(自身を除く): 1348920644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 755273, 1510546, 3021092, 3776365, 6042184, 7552730, 12084368, 15105460, 24168736, 30210920, 48337472, 60421840, 96674944, 120843680, 193349888, 241687360, 483374720, 966749440]

約数ペア:

[(1, 966749440), (2, 483374720), (4, 241687360), (5, 193349888), (8, 120843680), (10, 96674944), (16, 60421840), (20, 48337472), (32, 30210920), (40, 24168736), (64, 15105460), (80, 12084368), (128, 7552730), (160, 6042184), (256, 3776365), (320, 3021092), (640, 1510546), (1280, 755273)]