542854160

素因数分解:

$2^4\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{3793}}^1$

素因数の和:5595

約数の個数: 40

約数和(自身を含む): 1263174360

約数和(自身を除く): 720320200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1789, 3578, 3793, 7156, 7586, 8945, 14312, 15172, 17890, 18965, 28624, 30344, 35780, 37930, 60688, 71560, 75860, 143120, 151720, 303440, 6785677, 13571354, 27142708, 33928385, 54285416, 67856770, 108570832, 135713540, 271427080, 542854160]

約数ペア:

[(1, 542854160), (2, 271427080), (4, 135713540), (5, 108570832), (8, 67856770), (10, 54285416), (16, 33928385), (20, 27142708), (40, 13571354), (80, 6785677), (1789, 303440), (3578, 151720), (3793, 143120), (7156, 75860), (7586, 71560), (8945, 60688), (14312, 37930), (15172, 35780), (17890, 30344), (18965, 28624)]