62525000

素因数分解:

$2^3\times 5^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 152568360

約数和(自身を除く): 90043360

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 61, 82, 100, 122, 125, 164, 200, 205, 244, 250, 305, 328, 410, 488, 500, 610, 625, 820, 1000, 1025, 1220, 1250, 1525, 1640, 2050, 2440, 2500, 2501, 3050, 3125, 4100, 5000, 5002, 5125, 6100, 6250, 7625, 8200, 10004, 10250, 12200, 12500, 12505, 15250, 20008, 20500, 25000, 25010, 25625, 30500, 38125, 41000, 50020, 51250, 61000, 62525, 76250, 100040, 102500, 125050, 128125, 152500, 190625, 205000, 250100, 256250, 305000, 312625, 381250, 500200, 512500, 625250, 762500, 1025000, 1250500, 1525000, 1563125, 2501000, 3126250, 6252500, 7815625, 12505000, 15631250, 31262500, 62525000]

約数ペア:

[(1, 62525000), (2, 31262500), (4, 15631250), (5, 12505000), (8, 7815625), (10, 6252500), (20, 3126250), (25, 2501000), (40, 1563125), (41, 1525000), (50, 1250500), (61, 1025000), (82, 762500), (100, 625250), (122, 512500), (125, 500200), (164, 381250), (200, 312625), (205, 305000), (244, 256250), (250, 250100), (305, 205000), (328, 190625), (410, 152500), (488, 128125), (500, 125050), (610, 102500), (625, 100040), (820, 76250), (1000, 62525), (1025, 61000), (1220, 51250), (1250, 50020), (1525, 41000), (1640, 38125), (2050, 30500), (2440, 25625), (2500, 25010), (2501, 25000), (3050, 20500), (3125, 20008), (4100, 15250), (5000, 12505), (5002, 12500), (5125, 12200), (6100, 10250), (6250, 10004), (7625, 8200)]