145596164020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{14717}}^1$

素因数の和:15253

約数の個数: 96

約数和(自身を含む): 325570402080

約数和(自身を除く): 179974238060

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 461, 580, 740, 922, 1073, 1844, 2146, 2305, 4292, 4610, 5365, 9220, 10730, 13369, 14717, 17057, 21460, 26738, 29434, 34114, 53476, 58868, 66845, 68228, 73585, 85285, 133690, 147170, 170570, 267380, 294340, 341140, 426793, 494653, 544529, 853586, 989306, 1089058, 1707172, 1978612, 2133965, 2178116, 2473265, 2722645, 4267930, 4946530, 5445290, 6784537, 8535860, 9893060, 10890580, 13569074, 15791341, 27138148, 31582682, 33922685, 63165364, 67845370, 78956705, 135690740, 157913410, 196751573, 251027869, 315826820, 393503146, 502055738, 787006292, 983757865, 1004111476, 1255139345, 1967515730, 2510278690, 3935031460, 5020557380, 7279808201, 14559616402, 29119232804, 36399041005, 72798082010, 145596164020]

約数ペア:

[(1, 145596164020), (2, 72798082010), (4, 36399041005), (5, 29119232804), (10, 14559616402), (20, 7279808201), (29, 5020557380), (37, 3935031460), (58, 2510278690), (74, 1967515730), (116, 1255139345), (145, 1004111476), (148, 983757865), (185, 787006292), (290, 502055738), (370, 393503146), (461, 315826820), (580, 251027869), (740, 196751573), (922, 157913410), (1073, 135690740), (1844, 78956705), (2146, 67845370), (2305, 63165364), (4292, 33922685), (4610, 31582682), (5365, 27138148), (9220, 15791341), (10730, 13569074), (13369, 10890580), (14717, 9893060), (17057, 8535860), (21460, 6784537), (26738, 5445290), (29434, 4946530), (34114, 4267930), (53476, 2722645), (58868, 2473265), (66845, 2178116), (68228, 2133965), (73585, 1978612), (85285, 1707172), (133690, 1089058), (147170, 989306), (170570, 853586), (267380, 544529), (294340, 494653), (341140, 426793)]