99393400

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{8147}}^1$

素因数の和:8224

約数の個数: 48

約数和(自身を含む): 234906840

約数和(自身を除く): 135513440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 8147, 12200, 16294, 32588, 40735, 65176, 81470, 162940, 203675, 325880, 407350, 496967, 814700, 993934, 1629400, 1987868, 2484835, 3975736, 4969670, 9939340, 12424175, 19878680, 24848350, 49696700, 99393400]

約数ペア:

[(1, 99393400), (2, 49696700), (4, 24848350), (5, 19878680), (8, 12424175), (10, 9939340), (20, 4969670), (25, 3975736), (40, 2484835), (50, 1987868), (61, 1629400), (100, 993934), (122, 814700), (200, 496967), (244, 407350), (305, 325880), (488, 203675), (610, 162940), (1220, 81470), (1525, 65176), (2440, 40735), (3050, 32588), (6100, 16294), (8147, 12200)]