236447840

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27883}}^1$

素因数の和:27951

約数の個数: 48

約数和(自身を含む): 569168208

約数和(自身を除く): 332720368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 27883, 55766, 111532, 139415, 223064, 278830, 446128, 557660, 892256, 1115320, 1477799, 2230640, 2955598, 4461280, 5911196, 7388995, 11822392, 14777990, 23644784, 29555980, 47289568, 59111960, 118223920, 236447840]

約数ペア:

[(1, 236447840), (2, 118223920), (4, 59111960), (5, 47289568), (8, 29555980), (10, 23644784), (16, 14777990), (20, 11822392), (32, 7388995), (40, 5911196), (53, 4461280), (80, 2955598), (106, 2230640), (160, 1477799), (212, 1115320), (265, 892256), (424, 557660), (530, 446128), (848, 278830), (1060, 223064), (1696, 139415), (2120, 111532), (4240, 55766), (8480, 27883)]