40371642430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{919}}^1\times {\mathrm{89653}}^1$

素因数の和:90593

約数の個数: 48

約数和(自身を含む): 84626203680

約数和(自身を除く): 44254561250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 919, 1838, 4595, 6433, 9190, 12866, 32165, 45031, 64330, 89653, 90062, 179306, 225155, 448265, 450310, 627571, 896530, 1255142, 3137855, 4392997, 6275710, 8785994, 21964985, 43929970, 82391107, 164782214, 411955535, 576737749, 823911070, 1153475498, 2883688745, 4037164243, 5767377490, 8074328486, 20185821215, 40371642430]

約数ペア:

[(1, 40371642430), (2, 20185821215), (5, 8074328486), (7, 5767377490), (10, 4037164243), (14, 2883688745), (35, 1153475498), (49, 823911070), (70, 576737749), (98, 411955535), (245, 164782214), (490, 82391107), (919, 43929970), (1838, 21964985), (4595, 8785994), (6433, 6275710), (9190, 4392997), (12866, 3137855), (32165, 1255142), (45031, 896530), (64330, 627571), (89653, 450310), (90062, 448265), (179306, 225155)]