5469440

素因数分解:

$2^8\times 5^1\times {\mathrm{4273}}^1$

素因数の和:4294

約数の個数: 36

約数和(自身を含む): 13104084

約数和(自身を除く): 7634644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 4273, 8546, 17092, 21365, 34184, 42730, 68368, 85460, 136736, 170920, 273472, 341840, 546944, 683680, 1093888, 1367360, 2734720, 5469440]

約数ペア:

[(1, 5469440), (2, 2734720), (4, 1367360), (5, 1093888), (8, 683680), (10, 546944), (16, 341840), (20, 273472), (32, 170920), (40, 136736), (64, 85460), (80, 68368), (128, 42730), (160, 34184), (256, 21365), (320, 17092), (640, 8546), (1280, 4273)]