2018097200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42397}}^1$

素因数の和:42439

約数の個数: 120

約数和(自身を含む): 5867204832

約数和(自身を除く): 3849107632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1700, 1904, 2380, 2800, 2975, 3400, 4760, 5950, 6800, 9520, 11900, 23800, 42397, 47600, 84794, 169588, 211985, 296779, 339176, 423970, 593558, 678352, 720749, 847940, 1059925, 1187116, 1441498, 1483895, 1695880, 2119850, 2374232, 2882996, 2967790, 3391760, 3603745, 4239700, 4748464, 5045243, 5765992, 5935580, 7207490, 7419475, 8479400, 10090486, 11531984, 11871160, 14414980, 14838950, 16958800, 18018725, 20180972, 23742320, 25226215, 28829960, 29677900, 36037450, 40361944, 50452430, 57659920, 59355800, 72074900, 80723888, 100904860, 118711600, 126131075, 144149800, 201809720, 252262150, 288299600, 403619440, 504524300, 1009048600, 2018097200]

約数ペア:

[(1, 2018097200), (2, 1009048600), (4, 504524300), (5, 403619440), (7, 288299600), (8, 252262150), (10, 201809720), (14, 144149800), (16, 126131075), (17, 118711600), (20, 100904860), (25, 80723888), (28, 72074900), (34, 59355800), (35, 57659920), (40, 50452430), (50, 40361944), (56, 36037450), (68, 29677900), (70, 28829960), (80, 25226215), (85, 23742320), (100, 20180972), (112, 18018725), (119, 16958800), (136, 14838950), (140, 14414980), (170, 11871160), (175, 11531984), (200, 10090486), (238, 8479400), (272, 7419475), (280, 7207490), (340, 5935580), (350, 5765992), (400, 5045243), (425, 4748464), (476, 4239700), (560, 3603745), (595, 3391760), (680, 2967790), (700, 2882996), (850, 2374232), (952, 2119850), (1190, 1695880), (1360, 1483895), (1400, 1441498), (1700, 1187116), (1904, 1059925), (2380, 847940), (2800, 720749), (2975, 678352), (3400, 593558), (4760, 423970), (5950, 339176), (6800, 296779), (9520, 211985), (11900, 169588), (23800, 84794), (42397, 47600)]