103480400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4241}}^1$

素因数の和:4320

約数の個数: 60

約数和(自身を含む): 252746844

約数和(自身を除く): 149266444

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2440, 3050, 4241, 4880, 6100, 8482, 12200, 16964, 21205, 24400, 33928, 42410, 67856, 84820, 106025, 169640, 212050, 258701, 339280, 424100, 517402, 848200, 1034804, 1293505, 1696400, 2069608, 2587010, 4139216, 5174020, 6467525, 10348040, 12935050, 20696080, 25870100, 51740200, 103480400]

約数ペア:

[(1, 103480400), (2, 51740200), (4, 25870100), (5, 20696080), (8, 12935050), (10, 10348040), (16, 6467525), (20, 5174020), (25, 4139216), (40, 2587010), (50, 2069608), (61, 1696400), (80, 1293505), (100, 1034804), (122, 848200), (200, 517402), (244, 424100), (305, 339280), (400, 258701), (488, 212050), (610, 169640), (976, 106025), (1220, 84820), (1525, 67856), (2440, 42410), (3050, 33928), (4241, 24400), (4880, 21205), (6100, 16964), (8482, 12200)]