10458740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 24494400

約数和(自身を除く): 14035660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 1619, 3230, 3238, 6460, 6476, 8095, 16190, 27523, 30761, 32380, 55046, 61522, 110092, 123044, 137615, 153805, 275230, 307610, 522937, 550460, 615220, 1045874, 2091748, 2614685, 5229370, 10458740]

約数ペア:

[(1, 10458740), (2, 5229370), (4, 2614685), (5, 2091748), (10, 1045874), (17, 615220), (19, 550460), (20, 522937), (34, 307610), (38, 275230), (68, 153805), (76, 137615), (85, 123044), (95, 110092), (170, 61522), (190, 55046), (323, 32380), (340, 30761), (380, 27523), (646, 16190), (1292, 8095), (1615, 6476), (1619, 6460), (3230, 3238)]