1738378270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79999}}^1$

素因数の和:80100

約数の個数: 32

約数和(自身を含む): 3265920000

約数和(自身を除く): 1527541730

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730, 79999, 159998, 399995, 799990, 3279959, 4239947, 6559918, 8479894, 16399795, 21199735, 32799590, 42399470, 173837827, 347675654, 869189135, 1738378270]

約数ペア:

[(1, 1738378270), (2, 869189135), (5, 347675654), (10, 173837827), (41, 42399470), (53, 32799590), (82, 21199735), (106, 16399795), (205, 8479894), (265, 6559918), (410, 4239947), (530, 3279959), (2173, 799990), (4346, 399995), (10865, 159998), (21730, 79999)]