38282980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 85987440

約数和(自身を除く): 47704460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1033, 1090, 1853, 2066, 2180, 3706, 4132, 5165, 7412, 9265, 10330, 17561, 18530, 20660, 35122, 37060, 70244, 87805, 112597, 175610, 225194, 351220, 450388, 562985, 1125970, 1914149, 2251940, 3828298, 7656596, 9570745, 19141490, 38282980]

約数ペア:

[(1, 38282980), (2, 19141490), (4, 9570745), (5, 7656596), (10, 3828298), (17, 2251940), (20, 1914149), (34, 1125970), (68, 562985), (85, 450388), (109, 351220), (170, 225194), (218, 175610), (340, 112597), (436, 87805), (545, 70244), (1033, 37060), (1090, 35122), (1853, 20660), (2066, 18530), (2180, 17561), (3706, 10330), (4132, 9265), (5165, 7412)]