1247175040

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{33029}}^1$

素因数の和:33107

約数の個数: 64

約数和(自身を含む): 3032154000

約数和(自身を除く): 1784978960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 295, 320, 472, 590, 640, 944, 1180, 1888, 2360, 3776, 4720, 7552, 9440, 18880, 33029, 37760, 66058, 132116, 165145, 264232, 330290, 528464, 660580, 1056928, 1321160, 1948711, 2113856, 2642320, 3897422, 4227712, 5284640, 7794844, 9743555, 10569280, 15589688, 19487110, 21138560, 31179376, 38974220, 62358752, 77948440, 124717504, 155896880, 249435008, 311793760, 623587520, 1247175040]

約数ペア:

[(1, 1247175040), (2, 623587520), (4, 311793760), (5, 249435008), (8, 155896880), (10, 124717504), (16, 77948440), (20, 62358752), (32, 38974220), (40, 31179376), (59, 21138560), (64, 19487110), (80, 15589688), (118, 10569280), (128, 9743555), (160, 7794844), (236, 5284640), (295, 4227712), (320, 3897422), (472, 2642320), (590, 2113856), (640, 1948711), (944, 1321160), (1180, 1056928), (1888, 660580), (2360, 528464), (3776, 330290), (4720, 264232), (7552, 165145), (9440, 132116), (18880, 66058), (33029, 37760)]