168352683160

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1\times {\mathrm{57503}}^1$

素因数の和:58948

約数の個数: 64

約数和(自身を含む): 386226766080

約数和(自身を除く): 217874082920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 1381, 2120, 2762, 5524, 6905, 11048, 13810, 27620, 55240, 57503, 73193, 115006, 146386, 230012, 287515, 292772, 365965, 460024, 575030, 585544, 731930, 1150060, 1463860, 2300120, 2927720, 3047659, 6095318, 12190636, 15238295, 24381272, 30476590, 60953180, 79411643, 121906360, 158823286, 317646572, 397058215, 635293144, 794116430, 1588232860, 3176465720, 4208817079, 8417634158, 16835268316, 21044085395, 33670536632, 42088170790, 84176341580, 168352683160]

約数ペア:

[(1, 168352683160), (2, 84176341580), (4, 42088170790), (5, 33670536632), (8, 21044085395), (10, 16835268316), (20, 8417634158), (40, 4208817079), (53, 3176465720), (106, 1588232860), (212, 794116430), (265, 635293144), (424, 397058215), (530, 317646572), (1060, 158823286), (1381, 121906360), (2120, 79411643), (2762, 60953180), (5524, 30476590), (6905, 24381272), (11048, 15238295), (13810, 12190636), (27620, 6095318), (55240, 3047659), (57503, 2927720), (73193, 2300120), (115006, 1463860), (146386, 1150060), (230012, 731930), (287515, 585544), (292772, 575030), (365965, 460024)]