4620953425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 6684081120

約数和(自身を除く): 2063127695

約数列:

[1, 5, 11, 19, 25, 55, 89, 95, 209, 275, 361, 445, 475, 523, 979, 1045, 1691, 1805, 2225, 2615, 3971, 4895, 5225, 5753, 8455, 9025, 9937, 13075, 18601, 19855, 24475, 28765, 32129, 42275, 46547, 49685, 93005, 99275, 109307, 143825, 160645, 188803, 232735, 248425, 353419, 465025, 512017, 546535, 803225, 884393, 944015, 1163675, 1767095, 2076833, 2560085, 2732675, 4421965, 4720075, 8835475, 9728323, 10384165, 12800425, 16803467, 22109825, 48641615, 51920825, 84017335, 184838137, 243208075, 420086675, 924190685, 4620953425]

約数ペア:

[(1, 4620953425), (5, 924190685), (11, 420086675), (19, 243208075), (25, 184838137), (55, 84017335), (89, 51920825), (95, 48641615), (209, 22109825), (275, 16803467), (361, 12800425), (445, 10384165), (475, 9728323), (523, 8835475), (979, 4720075), (1045, 4421965), (1691, 2732675), (1805, 2560085), (2225, 2076833), (2615, 1767095), (3971, 1163675), (4895, 944015), (5225, 884393), (5753, 803225), (8455, 546535), (9025, 512017), (9937, 465025), (13075, 353419), (18601, 248425), (19855, 232735), (24475, 188803), (28765, 160645), (32129, 143825), (42275, 109307), (46547, 99275), (49685, 93005)]