5377150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 10655568

約数和(自身を除く): 5278418

約数列:

[1, 2, 5, 10, 25, 41, 43, 50, 61, 82, 86, 122, 205, 215, 305, 410, 430, 610, 1025, 1075, 1525, 1763, 2050, 2150, 2501, 2623, 3050, 3526, 5002, 5246, 8815, 12505, 13115, 17630, 25010, 26230, 44075, 62525, 65575, 88150, 107543, 125050, 131150, 215086, 537715, 1075430, 2688575, 5377150]

約数ペア:

[(1, 5377150), (2, 2688575), (5, 1075430), (10, 537715), (25, 215086), (41, 131150), (43, 125050), (50, 107543), (61, 88150), (82, 65575), (86, 62525), (122, 44075), (205, 26230), (215, 25010), (305, 17630), (410, 13115), (430, 12505), (610, 8815), (1025, 5246), (1075, 5002), (1525, 3526), (1763, 3050), (2050, 2623), (2150, 2501)]