325820812

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{5113}}^1$

素因数の和:5385

約数の個数: 24

約数和(自身を含む): 579927600

約数和(自身を除く): 254106788

約数列:

[1, 2, 4, 89, 178, 179, 356, 358, 716, 5113, 10226, 15931, 20452, 31862, 63724, 455057, 910114, 915227, 1820228, 1830454, 3660908, 81455203, 162910406, 325820812]

約数ペア:

[(1, 325820812), (2, 162910406), (4, 81455203), (89, 3660908), (178, 1830454), (179, 1820228), (356, 915227), (358, 910114), (716, 455057), (5113, 63724), (10226, 31862), (15931, 20452)]