108760180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 242081280

約数和(自身を除く): 133321100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 1570, 1823, 2983, 3140, 3646, 5966, 7292, 9115, 11932, 14915, 18230, 29830, 34637, 36460, 59660, 69274, 138548, 173185, 286211, 346370, 572422, 692740, 1144844, 1431055, 2862110, 5438009, 5724220, 10876018, 21752036, 27190045, 54380090, 108760180]

約数ペア:

[(1, 108760180), (2, 54380090), (4, 27190045), (5, 21752036), (10, 10876018), (19, 5724220), (20, 5438009), (38, 2862110), (76, 1431055), (95, 1144844), (157, 692740), (190, 572422), (314, 346370), (380, 286211), (628, 173185), (785, 138548), (1570, 69274), (1823, 59660), (2983, 36460), (3140, 34637), (3646, 29830), (5966, 18230), (7292, 14915), (9115, 11932)]