54054160

素因数分解:

$2^4\times 5^1\times {\mathrm{709}}^1\times {\mathrm{953}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 125985240

約数和(自身を除く): 71931080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 709, 953, 1418, 1906, 2836, 3545, 3812, 4765, 5672, 7090, 7624, 9530, 11344, 14180, 15248, 19060, 28360, 38120, 56720, 76240, 675677, 1351354, 2702708, 3378385, 5405416, 6756770, 10810832, 13513540, 27027080, 54054160]

約数ペア:

[(1, 54054160), (2, 27027080), (4, 13513540), (5, 10810832), (8, 6756770), (10, 5405416), (16, 3378385), (20, 2702708), (40, 1351354), (80, 675677), (709, 76240), (953, 56720), (1418, 38120), (1906, 28360), (2836, 19060), (3545, 15248), (3812, 14180), (4765, 11344), (5672, 9530), (7090, 7624)]