16054460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2053}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 37267776

約数和(自身を除く): 21213316

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 2053, 3910, 4106, 7820, 8212, 10265, 20530, 34901, 41060, 47219, 69802, 94438, 139604, 174505, 188876, 236095, 349010, 472190, 698020, 802723, 944380, 1605446, 3210892, 4013615, 8027230, 16054460]

約数ペア:

[(1, 16054460), (2, 8027230), (4, 4013615), (5, 3210892), (10, 1605446), (17, 944380), (20, 802723), (23, 698020), (34, 472190), (46, 349010), (68, 236095), (85, 188876), (92, 174505), (115, 139604), (170, 94438), (230, 69802), (340, 47219), (391, 41060), (460, 34901), (782, 20530), (1564, 10265), (1955, 8212), (2053, 7820), (3910, 4106)]