103667228440

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1823}}^1\times {\mathrm{3581}}^1$

素因数の和:5812

約数の個数: 64

約数和(自身を含む): 234032405760

約数和(自身を除く): 130365177320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1823, 1985, 3176, 3581, 3646, 3970, 7162, 7292, 7940, 9115, 14324, 14584, 15880, 17905, 18230, 28648, 35810, 36460, 71620, 72920, 143240, 723731, 1421657, 1447462, 2843314, 2894924, 3618655, 5686628, 5789848, 6528163, 7108285, 7237310, 11373256, 13056326, 14216570, 14474620, 26112652, 28433140, 28949240, 32640815, 52225304, 56866280, 65281630, 130563260, 261126520, 2591680711, 5183361422, 10366722844, 12958403555, 20733445688, 25916807110, 51833614220, 103667228440]

約数ペア:

[(1, 103667228440), (2, 51833614220), (4, 25916807110), (5, 20733445688), (8, 12958403555), (10, 10366722844), (20, 5183361422), (40, 2591680711), (397, 261126520), (794, 130563260), (1588, 65281630), (1823, 56866280), (1985, 52225304), (3176, 32640815), (3581, 28949240), (3646, 28433140), (3970, 26112652), (7162, 14474620), (7292, 14216570), (7940, 13056326), (9115, 11373256), (14324, 7237310), (14584, 7108285), (15880, 6528163), (17905, 5789848), (18230, 5686628), (28648, 3618655), (35810, 2894924), (36460, 2843314), (71620, 1447462), (72920, 1421657), (143240, 723731)]