24919450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 48

約数和(自身を含む): 51693120

約数和(自身を除く): 26773670

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1543, 1615, 3086, 3230, 7715, 8075, 15430, 16150, 26231, 29317, 38575, 52462, 58634, 77150, 131155, 146585, 262310, 293170, 498389, 655775, 732925, 996778, 1311550, 1465850, 2491945, 4983890, 12459725, 24919450]

約数ペア:

[(1, 24919450), (2, 12459725), (5, 4983890), (10, 2491945), (17, 1465850), (19, 1311550), (25, 996778), (34, 732925), (38, 655775), (50, 498389), (85, 293170), (95, 262310), (170, 146585), (190, 131155), (323, 77150), (425, 58634), (475, 52462), (646, 38575), (850, 29317), (950, 26231), (1543, 16150), (1615, 15430), (3086, 8075), (3230, 7715)]