55158880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2936

約数の個数: 96

約数和(自身を含む): 157743936

約数和(自身を除く): 102585056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 2897, 3808, 4760, 5794, 9520, 11588, 14485, 19040, 20279, 23176, 28970, 40558, 46352, 49249, 57940, 81116, 92704, 98498, 101395, 115880, 162232, 196996, 202790, 231760, 246245, 324464, 344743, 393992, 405580, 463520, 492490, 648928, 689486, 787984, 811160, 984980, 1378972, 1575968, 1622320, 1723715, 1969960, 2757944, 3244640, 3447430, 3939920, 5515888, 6894860, 7879840, 11031776, 13789720, 27579440, 55158880]

約数ペア:

[(1, 55158880), (2, 27579440), (4, 13789720), (5, 11031776), (7, 7879840), (8, 6894860), (10, 5515888), (14, 3939920), (16, 3447430), (17, 3244640), (20, 2757944), (28, 1969960), (32, 1723715), (34, 1622320), (35, 1575968), (40, 1378972), (56, 984980), (68, 811160), (70, 787984), (80, 689486), (85, 648928), (112, 492490), (119, 463520), (136, 405580), (140, 393992), (160, 344743), (170, 324464), (224, 246245), (238, 231760), (272, 202790), (280, 196996), (340, 162232), (476, 115880), (544, 101395), (560, 98498), (595, 92704), (680, 81116), (952, 57940), (1120, 49249), (1190, 46352), (1360, 40558), (1904, 28970), (2380, 23176), (2720, 20279), (2897, 19040), (3808, 14485), (4760, 11588), (5794, 9520)]