23219994620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4937}}^1\times {\mathrm{12377}}^1$

素因数の和:17342

約数の個数: 48

約数和(自身を含む): 51342953760

約数和(自身を除く): 28122959140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4937, 9874, 12377, 19748, 24685, 24754, 49370, 49508, 61885, 93803, 98740, 123770, 187606, 235163, 247540, 375212, 469015, 470326, 938030, 940652, 1175815, 1876060, 2351630, 4703260, 61105249, 122210498, 244420996, 305526245, 611052490, 1160999731, 1222104980, 2321999462, 4643998924, 5804998655, 11609997310, 23219994620]

約数ペア:

[(1, 23219994620), (2, 11609997310), (4, 5804998655), (5, 4643998924), (10, 2321999462), (19, 1222104980), (20, 1160999731), (38, 611052490), (76, 305526245), (95, 244420996), (190, 122210498), (380, 61105249), (4937, 4703260), (9874, 2351630), (12377, 1876060), (19748, 1175815), (24685, 940652), (24754, 938030), (49370, 470326), (49508, 469015), (61885, 375212), (93803, 247540), (98740, 235163), (123770, 187606)]