6948497660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1603

約数の個数: 96

約数和(自身を含む): 15947538432

約数和(自身を除く): 8999040772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 163, 254, 260, 326, 508, 635, 652, 815, 1270, 1291, 1630, 1651, 2119, 2540, 2582, 3260, 3302, 4238, 5164, 6455, 6604, 8255, 8476, 10595, 12910, 16510, 16783, 20701, 21190, 25820, 33020, 33566, 41402, 42380, 67132, 82804, 83915, 103505, 163957, 167830, 207010, 210433, 269113, 327914, 335660, 414020, 420866, 538226, 655828, 819785, 841732, 1052165, 1076452, 1345565, 1639570, 2104330, 2131441, 2691130, 2735629, 3279140, 4208660, 4262882, 5382260, 5471258, 8525764, 10657205, 10942516, 13678145, 21314410, 26724991, 27356290, 42628820, 53449982, 54712580, 106899964, 133624955, 267249910, 347424883, 534499820, 694849766, 1389699532, 1737124415, 3474248830, 6948497660]

約数ペア:

[(1, 6948497660), (2, 3474248830), (4, 1737124415), (5, 1389699532), (10, 694849766), (13, 534499820), (20, 347424883), (26, 267249910), (52, 133624955), (65, 106899964), (127, 54712580), (130, 53449982), (163, 42628820), (254, 27356290), (260, 26724991), (326, 21314410), (508, 13678145), (635, 10942516), (652, 10657205), (815, 8525764), (1270, 5471258), (1291, 5382260), (1630, 4262882), (1651, 4208660), (2119, 3279140), (2540, 2735629), (2582, 2691130), (3260, 2131441), (3302, 2104330), (4238, 1639570), (5164, 1345565), (6455, 1076452), (6604, 1052165), (8255, 841732), (8476, 819785), (10595, 655828), (12910, 538226), (16510, 420866), (16783, 414020), (20701, 335660), (21190, 327914), (25820, 269113), (33020, 210433), (33566, 207010), (41402, 167830), (42380, 163957), (67132, 103505), (82804, 83915)]