417927610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4373}}^1$

素因数の和:4902

約数の個数: 32

約数和(自身を含む): 793618560

約数和(自身を除く): 375690950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 503, 1006, 2515, 4373, 5030, 8746, 9557, 19114, 21865, 43730, 47785, 83087, 95570, 166174, 415435, 830870, 2199619, 4399238, 10998095, 21996190, 41792761, 83585522, 208963805, 417927610]

約数ペア:

[(1, 417927610), (2, 208963805), (5, 83585522), (10, 41792761), (19, 21996190), (38, 10998095), (95, 4399238), (190, 2199619), (503, 830870), (1006, 415435), (2515, 166174), (4373, 95570), (5030, 83087), (8746, 47785), (9557, 43730), (19114, 21865)]