100308400

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{4111}}^1$

素因数の和:4190

約数の個数: 60

約数和(自身を含む): 245001184

約数和(自身を除く): 144692784

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, 4111, 4880, 6100, 8222, 12200, 16444, 20555, 24400, 32888, 41110, 65776, 82220, 102775, 164440, 205550, 250771, 328880, 411100, 501542, 822200, 1003084, 1253855, 1644400, 2006168, 2507710, 4012336, 5015420, 6269275, 10030840, 12538550, 20061680, 25077100, 50154200, 100308400]

約数ペア:

[(1, 100308400), (2, 50154200), (4, 25077100), (5, 20061680), (8, 12538550), (10, 10030840), (16, 6269275), (20, 5015420), (25, 4012336), (40, 2507710), (50, 2006168), (61, 1644400), (80, 1253855), (100, 1003084), (122, 822200), (200, 501542), (244, 411100), (305, 328880), (400, 250771), (488, 205550), (610, 164440), (976, 102775), (1220, 82220), (1525, 65776), (2440, 41110), (3050, 32888), (4111, 24400), (4880, 20555), (6100, 16444), (8222, 12200)]