99278800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13063}}^1$

素因数の和:13100

約数の個数: 60

約数和(自身を含む): 251090080

約数和(自身を除く): 151811280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 13063, 26126, 52252, 65315, 104504, 130630, 209008, 248197, 261260, 326575, 496394, 522520, 653150, 992788, 1045040, 1240985, 1306300, 1985576, 2481970, 2612600, 3971152, 4963940, 5225200, 6204925, 9927880, 12409850, 19855760, 24819700, 49639400, 99278800]

約数ペア:

[(1, 99278800), (2, 49639400), (4, 24819700), (5, 19855760), (8, 12409850), (10, 9927880), (16, 6204925), (19, 5225200), (20, 4963940), (25, 3971152), (38, 2612600), (40, 2481970), (50, 1985576), (76, 1306300), (80, 1240985), (95, 1045040), (100, 992788), (152, 653150), (190, 522520), (200, 496394), (304, 326575), (380, 261260), (400, 248197), (475, 209008), (760, 130630), (950, 104504), (1520, 65315), (1900, 52252), (3800, 26126), (7600, 13063)]