6252500

素因数分解:

$2^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 14236068

約数和(自身を除く): 7983568

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 61, 82, 100, 122, 125, 164, 205, 244, 250, 305, 410, 500, 610, 625, 820, 1025, 1220, 1250, 1525, 2050, 2500, 2501, 3050, 4100, 5002, 5125, 6100, 7625, 10004, 10250, 12505, 15250, 20500, 25010, 25625, 30500, 38125, 50020, 51250, 62525, 76250, 102500, 125050, 152500, 250100, 312625, 625250, 1250500, 1563125, 3126250, 6252500]

約数ペア:

[(1, 6252500), (2, 3126250), (4, 1563125), (5, 1250500), (10, 625250), (20, 312625), (25, 250100), (41, 152500), (50, 125050), (61, 102500), (82, 76250), (100, 62525), (122, 51250), (125, 50020), (164, 38125), (205, 30500), (244, 25625), (250, 25010), (305, 20500), (410, 15250), (500, 12505), (610, 10250), (625, 10004), (820, 7625), (1025, 6100), (1220, 5125), (1250, 5002), (1525, 4100), (2050, 3050), (2500, 2501)]