296415280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{529313}}^1$

素因数の和:529333

約数の個数: 40

約数和(自身を含む): 787619232

約数和(自身を除く): 491203952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 529313, 1058626, 2117252, 2646565, 3705191, 4234504, 5293130, 7410382, 8469008, 10586260, 14820764, 18525955, 21172520, 29641528, 37051910, 42345040, 59283056, 74103820, 148207640, 296415280]

約数ペア:

[(1, 296415280), (2, 148207640), (4, 74103820), (5, 59283056), (7, 42345040), (8, 37051910), (10, 29641528), (14, 21172520), (16, 18525955), (20, 14820764), (28, 10586260), (35, 8469008), (40, 7410382), (56, 5293130), (70, 4234504), (80, 3705191), (112, 2646565), (140, 2117252), (280, 1058626), (560, 529313)]