112289240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21107}}^1$

素因数の和:21144

約数の個数: 64

約数和(自身を含む): 303955200

約数和(自身を除く): 191665960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 21107, 42214, 84428, 105535, 147749, 168856, 211070, 295498, 401033, 422140, 590996, 738745, 802066, 844280, 1181992, 1477490, 1604132, 2005165, 2807231, 2954980, 3208264, 4010330, 5614462, 5909960, 8020660, 11228924, 14036155, 16041320, 22457848, 28072310, 56144620, 112289240]

約数ペア:

[(1, 112289240), (2, 56144620), (4, 28072310), (5, 22457848), (7, 16041320), (8, 14036155), (10, 11228924), (14, 8020660), (19, 5909960), (20, 5614462), (28, 4010330), (35, 3208264), (38, 2954980), (40, 2807231), (56, 2005165), (70, 1604132), (76, 1477490), (95, 1181992), (133, 844280), (140, 802066), (152, 738745), (190, 590996), (266, 422140), (280, 401033), (380, 295498), (532, 211070), (665, 168856), (760, 147749), (1064, 105535), (1330, 84428), (2660, 42214), (5320, 21107)]