10229398840

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^2\times {\mathrm{97}}^1\times {\mathrm{523}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 23630649840

約数和(自身を除く): 13401251000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 97, 142, 194, 284, 355, 388, 485, 523, 568, 710, 776, 970, 1046, 1420, 1940, 2092, 2615, 2840, 3880, 4184, 5041, 5230, 6887, 10082, 10460, 13774, 20164, 20920, 25205, 27548, 34435, 37133, 40328, 50410, 50731, 55096, 68870, 74266, 100820, 101462, 137740, 148532, 185665, 201640, 202924, 253655, 275480, 297064, 371330, 405848, 488977, 507310, 742660, 977954, 1014620, 1485320, 1955908, 2029240, 2444885, 2636443, 3601901, 3911816, 4889770, 5272886, 7203802, 9779540, 10545772, 13182215, 14407604, 18009505, 19559080, 21091544, 26364430, 28815208, 36019010, 52728860, 72038020, 105457720, 144076040, 255734971, 511469942, 1022939884, 1278674855, 2045879768, 2557349710, 5114699420, 10229398840]

約数ペア:

[(1, 10229398840), (2, 5114699420), (4, 2557349710), (5, 2045879768), (8, 1278674855), (10, 1022939884), (20, 511469942), (40, 255734971), (71, 144076040), (97, 105457720), (142, 72038020), (194, 52728860), (284, 36019010), (355, 28815208), (388, 26364430), (485, 21091544), (523, 19559080), (568, 18009505), (710, 14407604), (776, 13182215), (970, 10545772), (1046, 9779540), (1420, 7203802), (1940, 5272886), (2092, 4889770), (2615, 3911816), (2840, 3601901), (3880, 2636443), (4184, 2444885), (5041, 2029240), (5230, 1955908), (6887, 1485320), (10082, 1014620), (10460, 977954), (13774, 742660), (20164, 507310), (20920, 488977), (25205, 405848), (27548, 371330), (34435, 297064), (37133, 275480), (40328, 253655), (50410, 202924), (50731, 201640), (55096, 185665), (68870, 148532), (74266, 137740), (100820, 101462)]